Section	Description	Score	Geekbench Score
Geekbench 2.2.1 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	12975	11851
Floating Point	Processor floating point performance	17232
Memory	Memory performance	4037
Stream	Memory bandwidth performance	4719

Result Information

User	csnhou
Upload Date	Fri, 13 May 2011 23:19:50 +0000
Views	7

System Information

	Mac Pro (Early 2009)
Operating System	Mac OS X 10.6.8
Model	Mac Pro (Early 2009)
Processor	Intel Xeon E5520 @ 2.26 GHz 2 Processors, 8 Cores, 16 Threads
Processor ID	GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache	32 KB
L1 Data Cache	32 KB
L2 Cache	256 KB
L3 Cache	8192 KB
Motherboard	Apple Inc. Mac-F221BEC8
BIOS	Apple Inc. MP41.88Z.0081.B08.1001221313
Memory	12.00 GB 1066 MHz DDR3

Integer Performance

Integer	12975
Blowfish single-core scalar	1607 70.6 MB/sec
Blowfish multi-core scalar	21023 862 MB/sec
Text Compress single-core scalar	2278 7.29 MB/sec
Text Compress multi-core scalar	22772 74.7 MB/sec
Text Decompress single-core scalar	2338 9.61 MB/sec
Text Decompress multi-core scalar	24410 97.3 MB/sec
Image Compress single-core scalar	2146 17.7 Mpixels/sec
Image Compress multi-core scalar	21988 185 Mpixels/sec
Image Decompress single-core scalar	2256 37.9 Mpixels/sec
Image Decompress multi-core scalar	17518 286 Mpixels/sec
Lua single-core scalar	3774 1.45 Mnodes/sec
Lua multi-core scalar	33597 12.9 Mnodes/sec

Floating Point Performance

Floating Point	17232
Mandelbrot single-core scalar	2127 1.42 Gflops
Mandelbrot multi-core scalar	30004 19.6 Gflops
Dot Product single-core scalar	3479 1.68 Gflops
Dot Product multi-core scalar	472 215 Mflops
Dot Product single-core vector	4204 5.04 Gflops
Dot Product multi-core vector	697 725 Mflops
LU Decomposition single-core scalar	1531 1.36 Gflops
LU Decomposition multi-core scalar	7819 6.86 Gflops
Primality Test single-core scalar	5363 801 Mflops
Primality Test multi-core scalar	42004 7.80 Gflops
Sharpen Image single-core scalar	5351 12.5 Mpixels/sec
Sharpen Image multi-core scalar	57101 132 Mpixels/sec
Blur Image single-core scalar	6313 5.00 Mpixels/sec
Blur Image multi-core scalar	74786 58.8 Mpixels/sec

Memory Performance

Memory	4037
Read Sequential single-core scalar	4040 4.95 GB/sec
Write Sequential single-core scalar	6683 4.57 GB/sec
Stdlib Allocate single-core scalar	2813 10.5 Mallocs/sec
Stdlib Write single-core scalar	3052 6.32 GB/sec
Stdlib Copy single-core scalar	3598 3.71 GB/sec

Stream Performance

Stream	4719
Stream Copy single-core scalar	4061 5.55 GB/sec
Stream Copy single-core vector	5698 7.39 GB/sec
Stream Scale single-core scalar	4193 5.44 GB/sec
Stream Scale single-core vector	5348 7.22 GB/sec
Stream Add single-core scalar	4410 6.66 GB/sec
Stream Add single-core vector	5520 7.68 GB/sec
Stream Triad single-core scalar	4474 6.18 GB/sec
Stream Triad single-core vector	4051 7.58 GB/sec