c4-2xlarge
Compute optimized, 8, 15, EBS, High, 2.9 GHz Intel Xeon E5-2666v3


c4_2xlarge: 

	Processor: Intel Xeon E5-2666 v3 @ 2.90GHz (8 Cores), Motherboard: Xen HVM domU, Chipset: Intel 440FX- 82441FX PMC, Memory: 15360MB, Disk: 20GB, Graphics: Cirrus Logic GD 5446, Network: Intel 82599 Virtual Function

	OS: Ubuntu 16.04, Kernel: 4.4.0-1065-aws (x86_64), Compiler: GCC 4.8.5, File-System: ext4, System Layer: Xen HVM domU 4.2.amazon


IOzone 3.465
Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
c4_2xlarge . 7256.89 |=========================================================


IOzone 3.465
Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
c4_2xlarge . 5027.64 |=========================================================


IOzone 3.465
Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
c4_2xlarge . 121.23 |==========================================================


IOzone 3.465
Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
c4_2xlarge . 120.01 |==========================================================


IOzone 3.465
Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
c4_2xlarge . 7558.72 |=========================================================


IOzone 3.465
Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
c4_2xlarge . 121.18 |==========================================================


RAMspeed SMP 3.5.0
Type: Add - Benchmark: Integer
MB/s > Higher Is Better
c4_2xlarge . 26194.81 |========================================================


RAMspeed SMP 3.5.0
Type: Copy - Benchmark: Integer
MB/s > Higher Is Better
c4_2xlarge . 22079.19 |========================================================


RAMspeed SMP 3.5.0
Type: Scale - Benchmark: Integer
MB/s > Higher Is Better
c4_2xlarge . 17755.22 |========================================================


RAMspeed SMP 3.5.0
Type: Triad - Benchmark: Integer
MB/s > Higher Is Better
c4_2xlarge . 25951.59 |========================================================


RAMspeed SMP 3.5.0
Type: Average - Benchmark: Integer
MB/s > Higher Is Better
c4_2xlarge . 22998.84 |========================================================


RAMspeed SMP 3.5.0
Type: Add - Benchmark: Floating Point
MB/s > Higher Is Better
c4_2xlarge . 25947.61 |========================================================


RAMspeed SMP 3.5.0
Type: Copy - Benchmark: Floating Point
MB/s > Higher Is Better
c4_2xlarge . 22111.56 |========================================================


RAMspeed SMP 3.5.0
Type: Scale - Benchmark: Floating Point
MB/s > Higher Is Better
c4_2xlarge . 22075.34 |========================================================


RAMspeed SMP 3.5.0
Type: Triad - Benchmark: Floating Point
MB/s > Higher Is Better
c4_2xlarge . 25866.24 |========================================================


RAMspeed SMP 3.5.0
Type: Average - Benchmark: Floating Point
MB/s > Higher Is Better
c4_2xlarge . 23986.34 |========================================================


Stream 2013-01-17
Type: Copy
MB/s > Higher Is Better
c4_2xlarge . 45498.08 |========================================================


Stream 2013-01-17
Type: Scale
MB/s > Higher Is Better
c4_2xlarge . 32159.26 |========================================================


Stream 2013-01-17
Type: Triad
MB/s > Higher Is Better
c4_2xlarge . 36682.70 |========================================================


Stream 2013-01-17
Type: Add
MB/s > Higher Is Better
c4_2xlarge . 36613.78 |========================================================


Crafty 25.2
Elapsed Time
Nodes Per Second > Higher Is Better
c4_2xlarge . 6167314 |=========================================================


C-Ray 1.1
Total Time - 4K, 16 Rays Per Pixel
Seconds < Lower Is Better
c4_2xlarge . 233.19 |==========================================================


Cython benchmark 0.27
Phoronix Test Suite v5.2.1
Seconds < Lower Is Better
c4_2xlarge . 38.65 |===========================================================


PyBench 2018-02-16
Total For Average Test Times
Milliseconds < Lower Is Better
c4_2xlarge . 1908 |============================================================