12600k sept
Intel Core i5-12600K testing with a ASUS PRIME Z690-P WIFI D4 (0605 BIOS) and ASUS Intel ADL-S GT1 15GB on Ubuntu 22.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2209087-PTS-12600KSE38&grs&sro.
OpenVINO
Model: Weld Porosity Detection FP16 - Device: CPU
Redis
Test: LPOP - Parallel Connections: 500
Redis
Test: LPOP - Parallel Connections: 50
OpenVINO
Model: Weld Porosity Detection FP16 - Device: CPU
Redis
Test: GET - Parallel Connections: 50
Redis
Test: LPUSH - Parallel Connections: 500
Redis
Test: SET - Parallel Connections: 500
memtier_benchmark
Protocol: Redis - Clients: 500 - Set To Get Ratio: 1:5
Apache Spark
Row Count: 1000000 - Partitions: 1000 - Broadcast Inner Join Test Time
memtier_benchmark
Protocol: Redis - Clients: 100 - Set To Get Ratio: 5:1
memtier_benchmark
Protocol: Redis - Clients: 500 - Set To Get Ratio: 1:1
NCNN
Target: CPU - Model: FastestDet
Mobile Neural Network
Model: squeezenetv1.1
memtier_benchmark
Protocol: Redis - Clients: 50 - Set To Get Ratio: 1:5
memtier_benchmark
Protocol: Redis - Clients: 50 - Set To Get Ratio: 1:1
Redis
Test: SET - Parallel Connections: 50
Redis
Test: SADD - Parallel Connections: 1000
Redis
Test: GET - Parallel Connections: 1000
Apache Spark
Row Count: 1000000 - Partitions: 500 - Inner Join Test Time
Apache Spark
Row Count: 1000000 - Partitions: 100 - SHA-512 Benchmark Time
NCNN
Target: CPU - Model: mobilenet
srsRAN
Test: OFDM_Test
Redis
Test: SADD - Parallel Connections: 50
Mobile Neural Network
Model: resnet-v2-50
Apache Spark
Row Count: 40000000 - Partitions: 100 - Broadcast Inner Join Test Time
Apache Spark
Row Count: 1000000 - Partitions: 500 - Broadcast Inner Join Test Time
memtier_benchmark
Protocol: Redis - Clients: 50 - Set To Get Ratio: 5:1
NCNN
Target: CPU - Model: vision_transformer
Apache Spark
Row Count: 10000000 - Partitions: 2000 - Inner Join Test Time
Redis
Test: SET - Parallel Connections: 1000
Apache Spark
Row Count: 1000000 - Partitions: 2000 - Inner Join Test Time
Apache Spark
Row Count: 1000000 - Partitions: 100 - Repartition Test Time
Apache Spark
Row Count: 10000000 - Partitions: 2000 - Broadcast Inner Join Test Time
Apache Spark
Row Count: 10000000 - Partitions: 2000 - Calculate Pi Benchmark Using Dataframe
Apache Spark
Row Count: 1000000 - Partitions: 1000 - Repartition Test Time
Apache Spark
Row Count: 10000000 - Partitions: 2000 - Calculate Pi Benchmark
Apache Spark
Row Count: 1000000 - Partitions: 1000 - Inner Join Test Time
memtier_benchmark
Protocol: Redis - Clients: 500 - Set To Get Ratio: 5:1
memtier_benchmark
Protocol: Redis - Clients: 100 - Set To Get Ratio: 1:1
Apache Spark
Row Count: 40000000 - Partitions: 1000 - Broadcast Inner Join Test Time
Apache Spark
Row Count: 20000000 - Partitions: 100 - Broadcast Inner Join Test Time
Apache Spark
Row Count: 10000000 - Partitions: 2000 - Repartition Test Time
Apache Spark
Row Count: 20000000 - Partitions: 500 - Broadcast Inner Join Test Time
NCNN
Target: CPU-v2-v2 - Model: mobilenet-v2
Apache Spark
Row Count: 1000000 - Partitions: 2000 - Broadcast Inner Join Test Time
Apache Spark
Row Count: 10000000 - Partitions: 1000 - Calculate Pi Benchmark Using Dataframe
Apache Spark
Row Count: 40000000 - Partitions: 2000 - Broadcast Inner Join Test Time
Apache Spark
Row Count: 10000000 - Partitions: 1000 - Inner Join Test Time
Apache Spark
Row Count: 10000000 - Partitions: 100 - Group By Test Time
Redis
Test: LPUSH - Parallel Connections: 50
Apache Spark
Row Count: 20000000 - Partitions: 500 - Group By Test Time
Apache Spark
Row Count: 10000000 - Partitions: 500 - Inner Join Test Time
Facebook RocksDB
Test: Read While Writing
Apache Spark
Row Count: 1000000 - Partitions: 100 - Broadcast Inner Join Test Time
Apache Spark
Row Count: 40000000 - Partitions: 100 - Repartition Test Time
Apache Spark
Row Count: 10000000 - Partitions: 2000 - SHA-512 Benchmark Time
Apache Spark
Row Count: 20000000 - Partitions: 100 - Group By Test Time
GraphicsMagick
Operation: HWB Color Space
SVT-AV1
Encoder Mode: Preset 12 - Input: Bosphorus 4K
Apache Spark
Row Count: 10000000 - Partitions: 1000 - Calculate Pi Benchmark
memtier_benchmark
Protocol: Redis - Clients: 100 - Set To Get Ratio: 1:5
memtier_benchmark
Protocol: Redis - Clients: 500 - Set To Get Ratio: 1:10
Apache Spark
Row Count: 1000000 - Partitions: 500 - SHA-512 Benchmark Time
NCNN
Target: CPU - Model: yolov4-tiny
Apache Spark
Row Count: 10000000 - Partitions: 2000 - Group By Test Time
Redis
Test: SADD - Parallel Connections: 500
Apache Spark
Row Count: 20000000 - Partitions: 2000 - Broadcast Inner Join Test Time
NCNN
Target: CPU - Model: googlenet
NCNN
Target: CPU-v3-v3 - Model: mobilenet-v3
GraphicsMagick
Operation: Rotate
Apache Spark
Row Count: 1000000 - Partitions: 100 - Group By Test Time
Apache Spark
Row Count: 20000000 - Partitions: 2000 - Inner Join Test Time
SVT-AV1
Encoder Mode: Preset 12 - Input: Bosphorus 1080p
Redis
Test: LPOP - Parallel Connections: 1000
Apache Spark
Row Count: 40000000 - Partitions: 100 - Inner Join Test Time
SVT-AV1
Encoder Mode: Preset 10 - Input: Bosphorus 4K
C-Blosc
Test: blosclz bitshuffle
Apache Spark
Row Count: 10000000 - Partitions: 500 - Group By Test Time
Apache Spark
Row Count: 20000000 - Partitions: 1000 - Group By Test Time
Redis
Test: LPUSH - Parallel Connections: 1000
Mobile Neural Network
Model: SqueezeNetV1.0
Apache Spark
Row Count: 10000000 - Partitions: 500 - Repartition Test Time
Apache Spark
Row Count: 10000000 - Partitions: 500 - Broadcast Inner Join Test Time
memtier_benchmark
Protocol: Redis - Clients: 50 - Set To Get Ratio: 1:10
Mobile Neural Network
Model: MobileNetV2_224
7-Zip Compression
Test: Decompression Rating
Apache Spark
Row Count: 1000000 - Partitions: 1000 - SHA-512 Benchmark Time
Apache Spark
Row Count: 20000000 - Partitions: 500 - Inner Join Test Time
LAMMPS Molecular Dynamics Simulator
Model: Rhodopsin Protein
Natron
Input: Spaceship
Apache Spark
Row Count: 40000000 - Partitions: 1000 - Repartition Test Time
Apache Spark
Row Count: 20000000 - Partitions: 1000 - Broadcast Inner Join Test Time
Facebook RocksDB
Test: Sequential Fill
NCNN
Target: CPU - Model: shufflenet-v2
Apache Spark
Row Count: 20000000 - Partitions: 100 - Inner Join Test Time
Facebook RocksDB
Test: Random Fill
Apache Spark
Row Count: 10000000 - Partitions: 1000 - SHA-512 Benchmark Time
Apache Spark
Row Count: 40000000 - Partitions: 2000 - Calculate Pi Benchmark Using Dataframe
Facebook RocksDB
Test: Update Random
Apache Spark
Row Count: 10000000 - Partitions: 100 - Repartition Test Time
Apache Spark
Row Count: 40000000 - Partitions: 1000 - Group By Test Time
NCNN
Target: CPU - Model: squeezenet_ssd
Aircrack-ng
Apache Spark
Row Count: 1000000 - Partitions: 100 - Inner Join Test Time
Apache Spark
Row Count: 10000000 - Partitions: 500 - SHA-512 Benchmark Time
Apache Spark
Row Count: 20000000 - Partitions: 2000 - Group By Test Time
C-Blosc
Test: blosclz shuffle
Apache Spark
Row Count: 1000000 - Partitions: 100 - Calculate Pi Benchmark Using Dataframe
7-Zip Compression
Test: Compression Rating
Apache Spark
Row Count: 40000000 - Partitions: 500 - Broadcast Inner Join Test Time
SVT-AV1
Encoder Mode: Preset 10 - Input: Bosphorus 1080p
Apache Spark
Row Count: 20000000 - Partitions: 500 - SHA-512 Benchmark Time
Apache Spark
Row Count: 1000000 - Partitions: 2000 - Calculate Pi Benchmark Using Dataframe
Apache Spark
Row Count: 20000000 - Partitions: 2000 - Calculate Pi Benchmark
Apache Spark
Row Count: 40000000 - Partitions: 500 - SHA-512 Benchmark Time
Apache Spark
Row Count: 1000000 - Partitions: 2000 - Calculate Pi Benchmark
OpenVINO
Model: Weld Porosity Detection FP16-INT8 - Device: CPU
Apache Spark
Row Count: 20000000 - Partitions: 500 - Calculate Pi Benchmark Using Dataframe
Apache Spark
Row Count: 1000000 - Partitions: 1000 - Group By Test Time
Facebook RocksDB
Test: Random Read
Node.js V8 Web Tooling Benchmark
OpenVINO
Model: Weld Porosity Detection FP16-INT8 - Device: CPU
Unvanquished
Resolution: 1920 x 1080 - Effects Quality: Medium
Mobile Neural Network
Model: inception-v3
Apache Spark
Row Count: 40000000 - Partitions: 500 - Inner Join Test Time
Apache Spark
Row Count: 1000000 - Partitions: 500 - Repartition Test Time
Apache Spark
Row Count: 10000000 - Partitions: 100 - Inner Join Test Time
Apache Spark
Row Count: 20000000 - Partitions: 2000 - Repartition Test Time
Apache Spark
Row Count: 1000000 - Partitions: 500 - Group By Test Time
Apache Spark
Row Count: 20000000 - Partitions: 500 - Repartition Test Time
Apache Spark
Row Count: 10000000 - Partitions: 1000 - Broadcast Inner Join Test Time
Apache Spark
Row Count: 10000000 - Partitions: 100 - Calculate Pi Benchmark
NCNN
Target: CPU - Model: resnet18
Dragonflydb
Clients: 200 - Set To Get Ratio: 5:1
GraphicsMagick
Operation: Resizing
memtier_benchmark
Protocol: Redis - Clients: 100 - Set To Get Ratio: 1:10
Apache Spark
Row Count: 40000000 - Partitions: 500 - Repartition Test Time
Dragonflydb
Clients: 50 - Set To Get Ratio: 1:5
GraphicsMagick
Operation: Swirl
NCNN
Target: CPU - Model: resnet50
NCNN
Target: CPU - Model: mnasnet
Mobile Neural Network
Model: mobilenetV3
SVT-AV1
Encoder Mode: Preset 8 - Input: Bosphorus 1080p
Apache Spark
Row Count: 1000000 - Partitions: 2000 - Repartition Test Time
Dragonflydb
Clients: 50 - Set To Get Ratio: 5:1
srsRAN
Test: 4G PHY_DL_Test 100 PRB MIMO 64-QAM
Apache Spark
Row Count: 40000000 - Partitions: 100 - Calculate Pi Benchmark
OpenVINO
Model: Vehicle Detection FP16 - Device: CPU
Apache Spark
Row Count: 10000000 - Partitions: 100 - Broadcast Inner Join Test Time
OpenVINO
Model: Vehicle Detection FP16 - Device: CPU
Apache Spark
Row Count: 10000000 - Partitions: 1000 - Repartition Test Time
srsRAN
Test: 4G PHY_DL_Test 100 PRB SISO 64-QAM
GraphicsMagick
Operation: Sharpen
Apache Spark
Row Count: 1000000 - Partitions: 1000 - Calculate Pi Benchmark
Apache Spark
Row Count: 40000000 - Partitions: 1000 - Calculate Pi Benchmark Using Dataframe
Apache Spark
Row Count: 1000000 - Partitions: 2000 - SHA-512 Benchmark Time
Apache Spark
Row Count: 1000000 - Partitions: 500 - Calculate Pi Benchmark
srsRAN
Test: 4G PHY_DL_Test 100 PRB SISO 256-QAM
Apache Spark
Row Count: 10000000 - Partitions: 500 - Calculate Pi Benchmark
srsRAN
Test: 5G PHY_DL_NR Test 52 PRB SISO 64-QAM
Apache Spark
Row Count: 40000000 - Partitions: 500 - Group By Test Time
Apache Spark
Row Count: 20000000 - Partitions: 100 - Calculate Pi Benchmark
Unvanquished
Resolution: 1920 x 1080 - Effects Quality: High
Apache Spark
Row Count: 10000000 - Partitions: 1000 - Group By Test Time
Apache Spark
Row Count: 40000000 - Partitions: 2000 - Calculate Pi Benchmark
OpenVINO
Model: Age Gender Recognition Retail 0013 FP16 - Device: CPU
Mobile Neural Network
Model: mobilenet-v1-1.0
Apache Spark
Row Count: 20000000 - Partitions: 100 - Repartition Test Time
Apache Spark
Row Count: 40000000 - Partitions: 1000 - SHA-512 Benchmark Time
NCNN
Target: Vulkan GPU - Model: alexnet
NCNN
Target: Vulkan GPU - Model: resnet50
Apache Spark
Row Count: 40000000 - Partitions: 2000 - Inner Join Test Time
Apache Spark
Row Count: 20000000 - Partitions: 1000 - Inner Join Test Time
srsRAN
Test: 4G PHY_DL_Test 100 PRB SISO 64-QAM
Apache Spark
Row Count: 40000000 - Partitions: 2000 - Repartition Test Time
SVT-AV1
Encoder Mode: Preset 8 - Input: Bosphorus 4K
GraphicsMagick
Operation: Noise-Gaussian
Mobile Neural Network
Model: nasnet
Apache Spark
Row Count: 20000000 - Partitions: 1000 - Repartition Test Time
OpenVINO
Model: Age Gender Recognition Retail 0013 FP16 - Device: CPU
Apache Spark
Row Count: 20000000 - Partitions: 1000 - Calculate Pi Benchmark Using Dataframe
Apache Spark
Row Count: 20000000 - Partitions: 100 - Calculate Pi Benchmark Using Dataframe
Apache Spark
Row Count: 20000000 - Partitions: 2000 - SHA-512 Benchmark Time
Unvanquished
Resolution: 1920 x 1200 - Effects Quality: High
NCNN
Target: Vulkan GPU - Model: efficientnet-b0
Apache Spark
Row Count: 40000000 - Partitions: 1000 - Calculate Pi Benchmark
Dragonflydb
Clients: 200 - Set To Get Ratio: 1:5
Timed Erlang/OTP Compilation
Time To Compile
etcd
Test: PUT - Connections: 100 - Clients: 100
GraphicsMagick
Operation: Enhanced
Apache Spark
Row Count: 1000000 - Partitions: 100 - Calculate Pi Benchmark
Apache Spark
Row Count: 40000000 - Partitions: 500 - Calculate Pi Benchmark Using Dataframe
Apache Spark
Row Count: 10000000 - Partitions: 500 - Calculate Pi Benchmark Using Dataframe
NCNN
Target: Vulkan GPU - Model: yolov4-tiny
Timed CPython Compilation
Build Configuration: Default
NCNN
Target: CPU - Model: alexnet
NCNN
Target: Vulkan GPU - Model: FastestDet
SVT-AV1
Encoder Mode: Preset 4 - Input: Bosphorus 4K
Apache Spark
Row Count: 20000000 - Partitions: 500 - Calculate Pi Benchmark
Unvanquished
Resolution: 1920 x 1200 - Effects Quality: Medium
Apache Spark
Row Count: 40000000 - Partitions: 500 - Calculate Pi Benchmark
LAMMPS Molecular Dynamics Simulator
Model: 20k Atoms
OpenVINO
Model: Person Vehicle Bike Detection FP16 - Device: CPU
Apache Spark
Row Count: 20000000 - Partitions: 2000 - Calculate Pi Benchmark Using Dataframe
Redis
Test: GET - Parallel Connections: 500
Apache Spark
Row Count: 1000000 - Partitions: 1000 - Calculate Pi Benchmark Using Dataframe
OpenVINO
Model: Person Detection FP32 - Device: CPU
Apache Spark
Row Count: 1000000 - Partitions: 500 - Calculate Pi Benchmark Using Dataframe
Apache Spark
Row Count: 10000000 - Partitions: 100 - SHA-512 Benchmark Time
NCNN
Target: CPU - Model: efficientnet-b0
Unvanquished
Resolution: 2560 x 1440 - Effects Quality: Medium
Apache Spark
Row Count: 40000000 - Partitions: 2000 - SHA-512 Benchmark Time
Dragonflydb
Clients: 200 - Set To Get Ratio: 1:1
NCNN
Target: Vulkan GPU - Model: vgg16
OpenVINO
Model: Person Vehicle Bike Detection FP16 - Device: CPU
Apache Spark
Row Count: 40000000 - Partitions: 100 - SHA-512 Benchmark Time
srsRAN
Test: 5G PHY_DL_NR Test 52 PRB SISO 64-QAM
Timed CPython Compilation
Build Configuration: Released Build, PGO + LTO Optimized
NCNN
Target: Vulkan GPU-v3-v3 - Model: mobilenet-v3
srsRAN
Test: 4G PHY_DL_Test 100 PRB MIMO 256-QAM
Unvanquished
Resolution: 2560 x 1440 - Effects Quality: High
Apache Spark
Row Count: 40000000 - Partitions: 100 - Group By Test Time
OpenVINO
Model: Machine Translation EN To DE FP16 - Device: CPU
Timed Wasmer Compilation
Time To Compile
NCNN
Target: Vulkan GPU - Model: shufflenet-v2
OpenVINO
Model: Age Gender Recognition Retail 0013 FP16-INT8 - Device: CPU
OpenVINO
Model: Machine Translation EN To DE FP16 - Device: CPU
NCNN
Target: CPU - Model: vgg16
NCNN
Target: Vulkan GPU - Model: mobilenet
Apache Spark
Row Count: 40000000 - Partitions: 100 - Calculate Pi Benchmark Using Dataframe
Apache Spark
Row Count: 20000000 - Partitions: 1000 - Calculate Pi Benchmark
Primesieve
Length: 1e12
BRL-CAD
VGR Performance Metric
Apache Spark
Row Count: 20000000 - Partitions: 1000 - SHA-512 Benchmark Time
Primesieve
Length: 1e13
etcd
Test: PUT - Connections: 100 - Clients: 1000
NCNN
Target: Vulkan GPU - Model: squeezenet_ssd
srsRAN
Test: 4G PHY_DL_Test 100 PRB MIMO 64-QAM
OpenVINO
Model: Face Detection FP16 - Device: CPU
Unpacking The Linux Kernel
linux-5.19.tar.xz
etcd
Test: PUT - Connections: 50 - Clients: 1000
Blender
Blend File: Pabellon Barcelona - Compute: CPU-Only
OpenVINO
Model: Vehicle Detection FP16-INT8 - Device: CPU
srsRAN
Test: 4G PHY_DL_Test 100 PRB MIMO 256-QAM
OpenVINO
Model: Vehicle Detection FP16-INT8 - Device: CPU
Apache Spark
Row Count: 40000000 - Partitions: 2000 - Group By Test Time
Blender
Blend File: BMW27 - Compute: CPU-Only
Blender
Blend File: Fishy Cat - Compute: CPU-Only
Dragonflydb
Clients: 50 - Set To Get Ratio: 1:1
etcd
Test: RANGE - Connections: 500 - Clients: 100
AI Benchmark Alpha
Device Inference Score
Apache Spark
Row Count: 10000000 - Partitions: 100 - Calculate Pi Benchmark Using Dataframe
etcd
Test: RANGE - Connections: 100 - Clients: 1000
etcd
Test: RANGE - Connections: 50 - Clients: 1000
NCNN
Target: Vulkan GPU - Model: resnet18
Unvanquished
Resolution: 3840 x 2160 - Effects Quality: Ultra
NCNN
Target: Vulkan GPU - Model: blazeface
NCNN
Target: Vulkan GPU - Model: mnasnet
SVT-AV1
Encoder Mode: Preset 4 - Input: Bosphorus 1080p
Timed Node.js Compilation
Time To Compile
Timed PHP Compilation
Time To Compile
NCNN
Target: CPU - Model: regnety_400m
NCNN
Target: Vulkan GPU-v2-v2 - Model: mobilenet-v2
NCNN
Target: Vulkan GPU - Model: regnety_400m
OpenVINO
Model: Person Detection FP32 - Device: CPU
NCNN
Target: Vulkan GPU - Model: vision_transformer
etcd
Test: PUT - Connections: 500 - Clients: 100
etcd
Test: PUT - Connections: 50 - Clients: 100
Facebook RocksDB
Test: Random Fill Sync
etcd
Test: PUT - Connections: 500 - Clients: 1000
etcd
Test: RANGE - Connections: 50 - Clients: 100
Apache Spark
Row Count: 20000000 - Partitions: 100 - SHA-512 Benchmark Time
Unvanquished
Resolution: 2560 x 1440 - Effects Quality: Ultra
Unvanquished
Resolution: 3840 x 2160 - Effects Quality: Medium
AI Benchmark Alpha
Device Training Score
NCNN
Target: Vulkan GPU - Model: googlenet
OpenVINO
Model: Person Detection FP16 - Device: CPU
etcd
Test: RANGE - Connections: 500 - Clients: 1000
OpenVINO
Model: Face Detection FP16-INT8 - Device: CPU
srsRAN
Test: 4G PHY_DL_Test 100 PRB SISO 256-QAM
Unvanquished
Resolution: 1920 x 1200 - Effects Quality: Ultra
Unvanquished
Resolution: 1920 x 1080 - Effects Quality: Ultra
Apache Spark
Row Count: 40000000 - Partitions: 1000 - Inner Join Test Time
Facebook RocksDB
Test: Read Random Write Random
etcd
Test: RANGE - Connections: 100 - Clients: 100
AI Benchmark Alpha
Device AI Score
ASTC Encoder
Preset: Medium
ASTC Encoder
Preset: Fast
Blender
Blend File: Barbershop - Compute: CPU-Only
ASTC Encoder
Preset: Exhaustive
ASTC Encoder
Preset: Thorough
OpenVINO
Model: Face Detection FP16-INT8 - Device: CPU
Blender
Blend File: Classroom - Compute: CPU-Only
OpenVINO
Model: Age Gender Recognition Retail 0013 FP16-INT8 - Device: CPU
OpenVINO
Model: Person Detection FP16 - Device: CPU
OpenVINO
Model: Face Detection FP16 - Device: CPU
NCNN
Target: CPU - Model: blazeface
Apache Spark
Row Count: 1000000 - Partitions: 2000 - Group By Test Time
etcd
Test: RANGE - Connections: 500 - Clients: 1000 - Average Latency
etcd
Test: RANGE - Connections: 100 - Clients: 1000 - Average Latency
etcd
Test: RANGE - Connections: 500 - Clients: 100 - Average Latency
etcd
Test: RANGE - Connections: 50 - Clients: 1000 - Average Latency
etcd
Test: RANGE - Connections: 100 - Clients: 100 - Average Latency
etcd
Test: RANGE - Connections: 50 - Clients: 100 - Average Latency
etcd
Test: PUT - Connections: 500 - Clients: 1000 - Average Latency
etcd
Test: PUT - Connections: 100 - Clients: 1000 - Average Latency
etcd
Test: PUT - Connections: 500 - Clients: 100 - Average Latency
etcd
Test: PUT - Connections: 50 - Clients: 1000 - Average Latency
etcd
Test: PUT - Connections: 100 - Clients: 100 - Average Latency
etcd
Test: PUT - Connections: 50 - Clients: 100 - Average Latency
Unvanquished
Resolution: 3840 x 2160 - Effects Quality: High
Phoronix Test Suite v10.8.5