Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13705 13705

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.5 (Build 10H574) Mac OS X 10.6.5 (Build 10H574)
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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13074 13074
Blowfish
single-core scalar
1601 1601
Blowfish
multi-core scalar
20923 20923
Text Compress
single-core scalar
2268 2268
Text Compress
multi-core scalar
22466 22466
Text Decompress
single-core scalar
2325 2325
Text Decompress
multi-core scalar
24179 24179
Image Compress
single-core scalar
2143 2143
Image Compress
multi-core scalar
22650 22650
Image Decompress
single-core scalar
2238 2238
Image Decompress
multi-core scalar
16884 16884
Lua
single-core scalar
4074 4074
Lua
multi-core scalar
35146 35146

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22576 22576
Mandelbrot
single-core scalar
2105 2105
Mandelbrot
multi-core scalar
29723 29723
Dot Product
single-core scalar
3450 3450
Dot Product
single-core vector
4094 4094
Dot Product
multi-core scalar
27765 27765
Dot Product
multi-core vector
46702 46702
LU Decomposition
single-core scalar
1391 1391
LU Decomposition
multi-core scalar
11534 11534
Primality Test
single-core scalar
5511 5511
Primality Test
multi-core scalar
42443 42443
Sharpen Image
single-core scalar
5320 5320
Sharpen Image
multi-core scalar
54131 54131
Blur Image
single-core scalar
6653 6653
Blur Image
multi-core scalar
75255 75255

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4087 4087
Read Sequential
single-core scalar
3965 3965
Write Sequential
single-core scalar
6591 6591
Stdlib Allocate
single-core scalar
3324 3324
Stdlib Write
single-core scalar
3021 3021
Stdlib Copy
single-core scalar
3534 3534

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4102 4102
Stream Copy
single-core scalar
3564 3564
Stream Copy
single-core vector
4996 4996
Stream Scale
single-core scalar
3575 3575
Stream Scale
single-core vector
4463 4463
Stream Add
single-core scalar
3886 3886
Stream Add
single-core vector
4805 4805
Stream Triad
single-core scalar
3950 3950
Stream Triad
single-core vector
3583 3583