AMD EPYC 7742 Series 2 x AMD EPYC 7742 64-Core testing with a AMD DAYTONA_X (RDY1006G BIOS) and ASPEED on Ubuntu 18.04 via the Phoronix Test Suite. EPYC 7742: Processor: AMD EPYC 7742 64-Core @ 2.25GHz (64 Cores / 128 Threads), Motherboard: AMD DAYTONA_X (RDY1006G BIOS), Chipset: AMD Device 1480, Memory: 252GB, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP, Graphics: ASPEED, Monitor: VE228, Network: 2 x Mellanox MT27710 OS: Ubuntu 18.04, Kernel: 5.3.0-40-generic (x86_64), Desktop: GNOME Shell 3.28.4, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1920x1080 EPYC 7742 v2: Processor: AMD EPYC 7742 64-Core @ 2.25GHz (64 Cores / 128 Threads), Motherboard: AMD DAYTONA_X (RDY1006G BIOS), Chipset: AMD Device 1480, Memory: 252GB, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP, Graphics: ASPEED, Monitor: VE228, Network: 2 x Mellanox MT27710 OS: Ubuntu 18.04, Kernel: 5.3.0-40-generic (x86_64), Desktop: GNOME Shell 3.28.4, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1920x1080 EPYC 7742 v3: Processor: AMD EPYC 7742 64-Core @ 2.25GHz (64 Cores / 128 Threads), Motherboard: AMD DAYTONA_X (RDY1006G BIOS), Chipset: AMD Device 1480, Memory: 252GB, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP, Graphics: ASPEED, Monitor: VE228, Network: 2 x Mellanox MT27710 OS: Ubuntu 18.04, Kernel: 5.3.0-40-generic (x86_64), Desktop: GNOME Shell 3.28.4, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1920x1080 EPYC 7742 2P: Processor: 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads), Motherboard: AMD DAYTONA_X (RDY1006G BIOS), Chipset: AMD Device 1480, Memory: 504GB, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP, Graphics: ASPEED, Monitor: VE228, Network: 2 x Mellanox MT27710 OS: Ubuntu 18.04, Kernel: 5.3.0-40-generic (x86_64), Desktop: GNOME Shell 3.28.4, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1920x1080 EPYC 7742 2P v2: Processor: 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads), Motherboard: AMD DAYTONA_X (RDY1006G BIOS), Chipset: AMD Device 1480, Memory: 504GB, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP, Graphics: ASPEED, Monitor: VE228, Network: 2 x Mellanox MT27710 OS: Ubuntu 18.04, Kernel: 5.3.0-40-generic (x86_64), Desktop: GNOME Shell 3.28.4, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1920x1080 EPYC 7742 2P v3: Processor: 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads), Motherboard: AMD DAYTONA_X (RDY1006G BIOS), Chipset: AMD Device 1480, Memory: 504GB, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP, Graphics: ASPEED, Monitor: VE228, Network: 2 x Mellanox MT27710 OS: Ubuntu 18.04, Kernel: 5.3.0-40-generic (x86_64), Desktop: GNOME Shell 3.28.4, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1920x1080 Rodinia 3.1 Test: OpenMP LavaMD Seconds < Lower Is Better EPYC 7742 ....... 122.72 |===================================================== EPYC 7742 v2 .... 122.66 |===================================================== EPYC 7742 v3 .... 122.77 |===================================================== EPYC 7742 2P .... 67.79 |============================= EPYC 7742 2P v2 . 68.40 |============================== EPYC 7742 2P v3 . 68.60 |============================== Rodinia 3.1 Test: OpenMP HotSpot3D Seconds < Lower Is Better EPYC 7742 ....... 103.64 |================================================= EPYC 7742 v2 .... 104.93 |================================================= EPYC 7742 v3 .... 104.37 |================================================= EPYC 7742 2P .... 112.98 |===================================================== EPYC 7742 2P v2 . 113.07 |===================================================== EPYC 7742 2P v3 . 112.38 |===================================================== Rodinia 3.1 Test: OpenMP Leukocyte Seconds < Lower Is Better EPYC 7742 ....... 48.44 |===================================================== EPYC 7742 v2 .... 48.00 |==================================================== EPYC 7742 v3 .... 48.29 |==================================================== EPYC 7742 2P .... 49.79 |====================================================== EPYC 7742 2P v2 . 49.05 |===================================================== EPYC 7742 2P v3 . 49.79 |====================================================== Rodinia 3.1 Test: OpenMP CFD Solver Seconds < Lower Is Better EPYC 7742 ....... 7.494 |=========================================== EPYC 7742 v2 .... 7.505 |=========================================== EPYC 7742 v3 .... 7.452 |=========================================== EPYC 7742 2P .... 9.229 |===================================================== EPYC 7742 2P v2 . 9.434 |====================================================== EPYC 7742 2P v3 . 8.841 |=================================================== Rodinia 3.1 Test: OpenMP Streamcluster Seconds < Lower Is Better EPYC 7742 ....... 8.262 |============================================== EPYC 7742 v2 .... 8.232 |============================================== EPYC 7742 v3 .... 8.256 |============================================== EPYC 7742 2P .... 9.654 |====================================================== EPYC 7742 2P v2 . 9.429 |===================================================== EPYC 7742 2P v3 . 9.387 |===================================================== NAMD 2.14 ATPase Simulation - 327,506 Atoms days/ns < Lower Is Better EPYC 7742 ....... 0.42592 |==================================================== EPYC 7742 v2 .... 0.42509 |==================================================== EPYC 7742 v3 .... 0.42494 |==================================================== EPYC 7742 2P .... 0.26762 |================================= EPYC 7742 2P v2 . 0.26960 |================================= EPYC 7742 2P v3 . 0.26761 |================================= Timed Linux Kernel Compilation 5.4 Time To Compile Seconds < Lower Is Better EPYC 7742 ....... 25.81 |====================================================== EPYC 7742 v2 .... 25.85 |====================================================== EPYC 7742 v3 .... 25.77 |====================================================== EPYC 7742 2P .... 19.50 |========================================= EPYC 7742 2P v2 . 19.55 |========================================= EPYC 7742 2P v3 . 19.43 |========================================= ASTC Encoder 2.0 Preset: Thorough Seconds < Lower Is Better EPYC 7742 ....... 5.61 |================================== EPYC 7742 v2 .... 5.61 |================================== EPYC 7742 v3 .... 5.61 |================================== EPYC 7742 2P .... 8.98 |======================================================= EPYC 7742 2P v2 . 8.93 |======================================================= EPYC 7742 2P v3 . 8.86 |====================================================== ASTC Encoder 2.0 Preset: Exhaustive Seconds < Lower Is Better EPYC 7742 ....... 40.86 |====================================================== EPYC 7742 v2 .... 40.88 |====================================================== EPYC 7742 v3 .... 40.88 |====================================================== EPYC 7742 2P .... 21.52 |============================ EPYC 7742 2P v2 . 22.02 |============================= EPYC 7742 2P v3 . 21.79 |============================= Hugin Panorama Photo Assistant + Stitching Time Seconds < Lower Is Better EPYC 7742 ....... 61.72 |=============================================== EPYC 7742 v2 .... 62.43 |================================================ EPYC 7742 v3 .... 61.24 |=============================================== EPYC 7742 2P .... 69.41 |===================================================== EPYC 7742 2P v2 . 70.90 |====================================================== EPYC 7742 2P v3 . 70.14 |===================================================== OCRMyPDF 6.1.2 Processing 60 Page PDF Document Seconds < Lower Is Better EPYC 7742 ....... 22.40 |===================================================== EPYC 7742 v2 .... 22.13 |==================================================== EPYC 7742 v3 .... 22.29 |===================================================== EPYC 7742 2P .... 22.88 |====================================================== EPYC 7742 2P v2 . 22.88 |====================================================== EPYC 7742 2P v3 . 22.77 |====================================================== AI Benchmark Alpha 0.1.2 Device Inference Score Score > Higher Is Better EPYC 7742 ....... 1850 |======================================================= EPYC 7742 ....... 1853 |======================================================= EPYC 7742 v2 .... 1850 |======================================================= EPYC 7742 v3 .... 1853 |======================================================= EPYC 7742 2P .... 1426 |========================================== EPYC 7742 2P v2 . 1436 |=========================================== EPYC 7742 2P v3 . 1436 |=========================================== AI Benchmark Alpha 0.1.2 Device Training Score Score > Higher Is Better EPYC 7742 ....... 1090 |======================================================= EPYC 7742 ....... 1079 |====================================================== EPYC 7742 v2 .... 1075 |====================================================== EPYC 7742 v3 .... 1061 |====================================================== EPYC 7742 2P .... 781 |======================================= EPYC 7742 2P v2 . 775 |======================================= EPYC 7742 2P v3 . 783 |======================================== AI Benchmark Alpha 0.1.2 Device AI Score Score > Higher Is Better EPYC 7742 ....... 2940 |======================================================= EPYC 7742 ....... 2932 |======================================================= EPYC 7742 v2 .... 2925 |======================================================= EPYC 7742 v3 .... 2914 |======================================================= EPYC 7742 2P .... 2207 |========================================= EPYC 7742 2P v2 . 2211 |========================================= EPYC 7742 2P v3 . 2219 |========================================== Tesseract OCR 4.0.0-beta.1 Time To OCR 7 Images Seconds < Lower Is Better EPYC 7742 ....... 32.01 |==================================================== EPYC 7742 v2 .... 32.08 |===================================================== EPYC 7742 v3 .... 32.23 |===================================================== EPYC 7742 2P .... 32.94 |====================================================== EPYC 7742 2P v2 . 32.59 |===================================================== EPYC 7742 2P v3 . 32.33 |===================================================== TensorFlow Lite 2020-08-23 Model: SqueezeNet Microseconds < Lower Is Better EPYC 7742 ....... 68114.9 |==================================================== EPYC 7742 v2 .... 68089.9 |==================================================== EPYC 7742 v3 .... 67719.0 |==================================================== EPYC 7742 2P .... 67656.9 |==================================================== EPYC 7742 2P v2 . 67599.5 |==================================================== EPYC 7742 2P v3 . 65948.1 |================================================== TensorFlow Lite 2020-08-23 Model: Inception V4 Microseconds < Lower Is Better EPYC 7742 ....... 963007 |=================================================== EPYC 7742 v2 .... 992453 |===================================================== EPYC 7742 v3 .... 988199 |===================================================== EPYC 7742 2P .... 645423 |================================== EPYC 7742 2P v2 . 652371 |=================================== EPYC 7742 2P v3 . 644059 |================================== TensorFlow Lite 2020-08-23 Model: NASNet Mobile Microseconds < Lower Is Better EPYC 7742 ....... 91502.6 |============================================ EPYC 7742 v2 .... 92499.3 |============================================= EPYC 7742 v3 .... 92634.2 |============================================= EPYC 7742 2P .... 103132.3 |================================================== EPYC 7742 2P v2 . 103456.0 |================================================== EPYC 7742 2P v3 . 105350.0 |=================================================== TensorFlow Lite 2020-08-23 Model: Mobilenet Float Microseconds < Lower Is Better EPYC 7742 ....... 38533.6 |==================================================== EPYC 7742 v2 .... 38165.2 |==================================================== EPYC 7742 v3 .... 38103.1 |=================================================== EPYC 7742 2P .... 35624.4 |================================================ EPYC 7742 2P v3 . 34701.6 |=============================================== TensorFlow Lite 2020-08-23 Model: Mobilenet Quant Microseconds < Lower Is Better EPYC 7742 ....... 39197.5 |==================================================== EPYC 7742 v2 .... 38508.2 |=================================================== EPYC 7742 v3 .... 39282.8 |==================================================== EPYC 7742 2P .... 33533.3 |============================================ EPYC 7742 2P v3 . 33795.0 |============================================= TensorFlow Lite 2020-08-23 Model: Inception ResNet V2 Microseconds < Lower Is Better EPYC 7742 ....... 836611 |===================================================== EPYC 7742 v2 .... 813326 |==================================================== EPYC 7742 v3 .... 818418 |==================================================== EPYC 7742 2P .... 498600 |================================ EPYC 7742 2P v3 . 499602 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