Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12087 12087

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.3 (Build 10D578) Mac OS X 10.6.3 (Build 10D578)
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 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10452 10452
Blowfish
single-core scalar
1546 1546
Blowfish
multi-core scalar
19678 19678
Text Compress
single-core scalar
1979 1979
Text Compress
multi-core scalar
19554 19554
Text Decompress
single-core scalar
2093 2093
Text Decompress
multi-core scalar
21153 21153
Image Compress
single-core scalar
1758 1758
Image Compress
multi-core scalar
17850 17850
Image Decompress
single-core scalar
1532 1532
Image Decompress
multi-core scalar
11840 11840
Lua
single-core scalar
3212 3212
Lua
multi-core scalar
23233 23233

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20965 20965
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
30248 30248
Dot Product
single-core scalar
3449 3449
Dot Product
single-core vector
4097 4097
Dot Product
multi-core scalar
27855 27855
Dot Product
multi-core vector
35994 35994
LU Decomposition
single-core scalar
738 738
LU Decomposition
multi-core scalar
5846 5846
Primality Test
single-core scalar
4536 4536
Primality Test
multi-core scalar
32479 32479
Sharpen Image
single-core scalar
5254 5254
Sharpen Image
multi-core scalar
55700 55700
Blur Image
single-core scalar
6656 6656
Blur Image
multi-core scalar
78540 78540

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3775 3775
Read Sequential
single-core scalar
3806 3806
Write Sequential
single-core scalar
5804 5804
Stdlib Allocate
single-core scalar
2742 2742
Stdlib Write
single-core scalar
3017 3017
Stdlib Copy
single-core scalar
3506 3506

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3368 3368
Stream Copy
single-core scalar
3251 3251
Stream Copy
single-core vector
4407 4407
Stream Scale
single-core scalar
3571 3571
Stream Scale
single-core vector
4135 4135
Stream Add
single-core scalar
1877 1877
Stream Add
single-core vector
4415 4415
Stream Triad
single-core scalar
2033 2033
Stream Triad
single-core vector
3257 3257