Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13624 13624

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 13078 13078
Blowfish
single-core scalar
1601 1601
Blowfish
multi-core scalar
20912 20912
Text Compress
single-core scalar
2272 2272
Text Compress
multi-core scalar
22686 22686
Text Decompress
single-core scalar
2317 2317
Text Decompress
multi-core scalar
24362 24362
Image Compress
single-core scalar
2140 2140
Image Compress
multi-core scalar
22184 22184
Image Decompress
single-core scalar
2251 2251
Image Decompress
multi-core scalar
16965 16965
Lua
single-core scalar
4088 4088
Lua
multi-core scalar
35160 35160

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22363 22363
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
29842 29842
Dot Product
single-core scalar
3456 3456
Dot Product
single-core vector
4120 4120
Dot Product
multi-core scalar
27820 27820
Dot Product
multi-core vector
46508 46508
LU Decomposition
single-core scalar
1370 1370
LU Decomposition
multi-core scalar
11714 11714
Primality Test
single-core scalar
5524 5524
Primality Test
multi-core scalar
42683 42683
Sharpen Image
single-core scalar
5338 5338
Sharpen Image
multi-core scalar
52503 52503
Blur Image
single-core scalar
6688 6688
Blur Image
multi-core scalar
73408 73408

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4082 4082
Read Sequential
single-core scalar
4003 4003
Write Sequential
single-core scalar
6564 6564
Stdlib Allocate
single-core scalar
3303 3303
Stdlib Write
single-core scalar
3023 3023
Stdlib Copy
single-core scalar
3521 3521

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4037 4037
Stream Copy
single-core scalar
3449 3449
Stream Copy
single-core vector
4733 4733
Stream Scale
single-core scalar
3616 3616
Stream Scale
single-core vector
4512 4512
Stream Add
single-core scalar
3881 3881
Stream Add
single-core vector
4685 4685
Stream Triad
single-core scalar
3963 3963
Stream Triad
single-core vector
3461 3461