Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13572 13572

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.6 (Build 10J567) Mac OS X 10.6.6 (Build 10J567)
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.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13003 13003
Blowfish
single-core scalar
1601 1601
Blowfish
multi-core scalar
20559 20559
Text Compress
single-core scalar
2271 2271
Text Compress
multi-core scalar
22699 22699
Text Decompress
single-core scalar
2326 2326
Text Decompress
multi-core scalar
24283 24283
Image Compress
single-core scalar
2137 2137
Image Compress
multi-core scalar
22333 22333
Image Decompress
single-core scalar
2247 2247
Image Decompress
multi-core scalar
16575 16575
Lua
single-core scalar
3895 3895
Lua
multi-core scalar
35113 35113

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22292 22292
Mandelbrot
single-core scalar
2123 2123
Mandelbrot
multi-core scalar
29318 29318
Dot Product
single-core scalar
3452 3452
Dot Product
single-core vector
4117 4117
Dot Product
multi-core scalar
27534 27534
Dot Product
multi-core vector
45996 45996
LU Decomposition
single-core scalar
1418 1418
LU Decomposition
multi-core scalar
11624 11624
Primality Test
single-core scalar
5525 5525
Primality Test
multi-core scalar
42826 42826
Sharpen Image
single-core scalar
5341 5341
Sharpen Image
multi-core scalar
52566 52566
Blur Image
single-core scalar
6693 6693
Blur Image
multi-core scalar
73561 73561

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4108 4108
Read Sequential
single-core scalar
4036 4036
Write Sequential
single-core scalar
6585 6585
Stdlib Allocate
single-core scalar
3368 3368
Stdlib Write
single-core scalar
3037 3037
Stdlib Copy
single-core scalar
3518 3518

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3973 3973
Stream Copy
single-core scalar
3487 3487
Stream Copy
single-core vector
4707 4707
Stream Scale
single-core scalar
3560 3560
Stream Scale
single-core vector
4291 4291
Stream Add
single-core scalar
3824 3824
Stream Add
single-core vector
4561 4561
Stream Triad
single-core scalar
3997 3997
Stream Triad
single-core vector
3364 3364