Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13567 13567

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
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 12991 12991
Blowfish
single-core scalar
1601 1601
Blowfish
multi-core scalar
20817 20817
Text Compress
single-core scalar
2273 2273
Text Compress
multi-core scalar
22815 22815
Text Decompress
single-core scalar
2324 2324
Text Decompress
multi-core scalar
24261 24261
Image Compress
single-core scalar
2145 2145
Image Compress
multi-core scalar
22012 22012
Image Decompress
single-core scalar
2256 2256
Image Decompress
multi-core scalar
16393 16393
Lua
single-core scalar
4131 4131
Lua
multi-core scalar
34866 34866

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22223 22223
Mandelbrot
single-core scalar
2121 2121
Mandelbrot
multi-core scalar
29780 29780
Dot Product
single-core scalar
3461 3461
Dot Product
single-core vector
4147 4147
Dot Product
multi-core scalar
27824 27824
Dot Product
multi-core vector
43308 43308
LU Decomposition
single-core scalar
1484 1484
LU Decomposition
multi-core scalar
11642 11642
Primality Test
single-core scalar
5455 5455
Primality Test
multi-core scalar
42293 42293
Sharpen Image
single-core scalar
5348 5348
Sharpen Image
multi-core scalar
53298 53298
Blur Image
single-core scalar
6700 6700
Blur Image
multi-core scalar
74266 74266

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4088 4088
Read Sequential
single-core scalar
4029 4029
Write Sequential
single-core scalar
6596 6596
Stdlib Allocate
single-core scalar
3232 3232
Stdlib Write
single-core scalar
3059 3059
Stdlib Copy
single-core scalar
3528 3528

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4250 4250
Stream Copy
single-core scalar
3633 3633
Stream Copy
single-core vector
5080 5080
Stream Scale
single-core scalar
3751 3751
Stream Scale
single-core vector
4856 4856
Stream Add
single-core scalar
4000 4000
Stream Add
single-core vector
4940 4940
Stream Triad
single-core scalar
4105 4105
Stream Triad
single-core vector
3642 3642