Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13680 13680

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 14.00 GB 1066 MHz DDR3 14.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13095 13095
Blowfish
single-core scalar
1605 1605
Blowfish
multi-core scalar
21069 21069
Text Compress
single-core scalar
2278 2278
Text Compress
multi-core scalar
22857 22857
Text Decompress
single-core scalar
2328 2328
Text Decompress
multi-core scalar
24401 24401
Image Compress
single-core scalar
2147 2147
Image Compress
multi-core scalar
22402 22402
Image Decompress
single-core scalar
2263 2263
Image Decompress
multi-core scalar
16357 16357
Lua
single-core scalar
4110 4110
Lua
multi-core scalar
35326 35326

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22436 22436
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
29795 29795
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
4197 4197
Dot Product
multi-core scalar
27940 27940
Dot Product
multi-core vector
43752 43752
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
6779 6779
Primality Test
single-core scalar
5401 5401
Primality Test
multi-core scalar
43154 43154
Sharpen Image
single-core scalar
5339 5339
Sharpen Image
multi-core scalar
58553 58553
Blur Image
single-core scalar
6318 6318
Blur Image
multi-core scalar
75737 75737

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3952 3952
Read Sequential
single-core scalar
3847 3847
Write Sequential
single-core scalar
6638 6638
Stdlib Allocate
single-core scalar
2915 2915
Stdlib Write
single-core scalar
2916 2916
Stdlib Copy
single-core scalar
3448 3448

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4547 4547
Stream Copy
single-core scalar
4030 4030
Stream Copy
single-core vector
5379 5379
Stream Scale
single-core scalar
4180 4180
Stream Scale
single-core vector
5009 5009
Stream Add
single-core scalar
4311 4311
Stream Add
single-core vector
5221 5221
Stream Triad
single-core scalar
4426 4426
Stream Triad
single-core vector
3826 3826