Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13407 13407

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.4 (Build 11E53) Mac OS X 10.7.4 (Build 11E53)
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12951 12951
Blowfish
single-core scalar
1597 1597
Blowfish
multi-core scalar
20589 20589
Text Compress
single-core scalar
2252 2252
Text Compress
multi-core scalar
22378 22378
Text Decompress
single-core scalar
2250 2250
Text Decompress
multi-core scalar
23886 23886
Image Compress
single-core scalar
2097 2097
Image Compress
multi-core scalar
21293 21293
Image Decompress
single-core scalar
2270 2270
Image Decompress
multi-core scalar
19541 19541
Lua
single-core scalar
3935 3935
Lua
multi-core scalar
33335 33335

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21743 21743
Mandelbrot
single-core scalar
2117 2117
Mandelbrot
multi-core scalar
27524 27524
Dot Product
single-core scalar
3458 3458
Dot Product
single-core vector
4174 4174
Dot Product
multi-core scalar
27305 27305
Dot Product
multi-core vector
43210 43210
LU Decomposition
single-core scalar
1535 1535
LU Decomposition
multi-core scalar
7118 7118
Primality Test
single-core scalar
5360 5360
Primality Test
multi-core scalar
41145 41145
Sharpen Image
single-core scalar
5321 5321
Sharpen Image
multi-core scalar
57914 57914
Blur Image
single-core scalar
6301 6301
Blur Image
multi-core scalar
71922 71922

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3995 3995
Read Sequential
single-core scalar
3878 3878
Write Sequential
single-core scalar
6697 6697
Stdlib Allocate
single-core scalar
2799 2799
Stdlib Write
single-core scalar
3013 3013
Stdlib Copy
single-core scalar
3592 3592

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4654 4654
Stream Copy
single-core scalar
4075 4075
Stream Copy
single-core vector
5567 5567
Stream Scale
single-core scalar
4232 4232
Stream Scale
single-core vector
4962 4962
Stream Add
single-core scalar
4466 4466
Stream Add
single-core vector
5460 5460
Stream Triad
single-core scalar
4495 4495
Stream Triad
single-core vector
3981 3981