Section	Description	Score	Geekbench Score
Geekbench 2.4.0 for Linux x86 (64-bit)
Integer	Processor integer performance	28120	25343
Floating Point	Processor floating point performance	40235
Memory	Memory performance	3900
Stream	Memory bandwidth performance	6392

Result Information

User	zorang
Upload Date	Thu, 21 Feb 2013 04:51:01 +0000
Views	1919

System Information

	Amazon AWS EC2 cc2.8xlarge
Operating System	Linux 3.2.30-49.59.amzn1.x86_64 x86_64
Model	Xen HVM domU
Processor	Intel Xeon E5-2670 @ 2.59 GHz 2 Processors, 16 Cores, 32 Threads
Processor ID	GenuineIntel Family 6 Model 45 Stepping 6
L1 Instruction Cache	32 KB x 8
L1 Data Cache	32 KB x 8
L2 Cache	256 KB x 8
L3 Cache	20480 KB
Motherboard
BIOS	Xen 3.4.3.amazon
Memory	58.52 GB

Integer Performance

Integer	28120
Blowfish single-core scalar	1637 71.9 MB/sec
Blowfish multi-core scalar	46733 1.87 GB/sec
Text Compress single-core scalar	2480 7.93 MB/sec
Text Compress multi-core scalar	48873 160 MB/sec
Text Decompress single-core scalar	2989 12.3 MB/sec
Text Decompress multi-core scalar	58019 231 MB/sec
Image Compress single-core scalar	2189 18.1 Mpixels/sec
Image Compress multi-core scalar	44146 371 Mpixels/sec
Image Decompress single-core scalar	2739 46.0 Mpixels/sec
Image Decompress multi-core scalar	46610 760 Mpixels/sec
Lua single-core scalar	4296 1.65 Mnodes/sec
Lua multi-core scalar	76733 29.5 Mnodes/sec

Floating Point Performance

Floating Point	40235
Mandelbrot single-core scalar	2177 1.45 Gflops
Mandelbrot multi-core scalar	61208 40.1 Gflops
Dot Product single-core scalar	3545 1.71 Gflops
Dot Product multi-core scalar	74714 34.0 Gflops
Dot Product single-core vector	4199 5.03 Gflops
Dot Product multi-core vector	88273 91.8 Gflops
LU Decomposition single-core scalar	2623 2.33 Gflops
LU Decomposition multi-core scalar	31771 27.9 Gflops
Primality Test single-core scalar	4819 720 Mflops
Primality Test multi-core scalar	77704 14.4 Gflops
Sharpen Image single-core scalar	5641 13.2 Mpixels/sec
Sharpen Image multi-core scalar	141564 326 Mpixels/sec
Blur Image single-core scalar	2273 1.80 Mpixels/sec
Blur Image multi-core scalar	62781 49.4 Mpixels/sec

Memory Performance

Memory	3900
Read Sequential single-core scalar	4270 5.23 GB/sec
Write Sequential single-core scalar	6545 4.48 GB/sec
Stdlib Allocate single-core scalar	4272 15.9 Mallocs/sec
Stdlib Write single-core scalar	2016 4.17 GB/sec
Stdlib Copy single-core scalar	2398 2.47 GB/sec

Stream Performance

Stream	6392
Stream Copy single-core scalar	5581 7.63 GB/sec
Stream Copy single-core vector	7458 9.67 GB/sec
Stream Scale single-core scalar	5710 7.41 GB/sec
Stream Scale single-core vector	7135 9.63 GB/sec
Stream Add single-core scalar	5551 8.38 GB/sec
Stream Add single-core vector	7822 10.9 GB/sec
Stream Triad single-core scalar	6049 8.36 GB/sec
Stream Triad single-core vector	5835 10.9 GB/sec