Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13929 13929

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.1 (Build 12B19) Mac OS X 10.8.1 (Build 12B19)
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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13601 13601
Blowfish
single-core scalar
1567 1567
Blowfish
multi-core scalar
21033 21033
Text Compress
single-core scalar
2228 2228
Text Compress
multi-core scalar
22850 22850
Text Decompress
single-core scalar
2273 2273
Text Decompress
multi-core scalar
24430 24430
Image Compress
single-core scalar
2136 2136
Image Compress
multi-core scalar
22853 22853
Image Decompress
single-core scalar
2287 2287
Image Decompress
multi-core scalar
22266 22266
Lua
single-core scalar
4076 4076
Lua
multi-core scalar
35213 35213

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22650 22650
Mandelbrot
single-core scalar
2103 2103
Mandelbrot
multi-core scalar
29889 29889
Dot Product
single-core scalar
3399 3399
Dot Product
single-core vector
4122 4122
Dot Product
multi-core scalar
27878 27878
Dot Product
multi-core vector
43768 43768
LU Decomposition
single-core scalar
1515 1515
LU Decomposition
multi-core scalar
6946 6946
Primality Test
single-core scalar
5319 5319
Primality Test
multi-core scalar
42921 42921
Sharpen Image
single-core scalar
5283 5283
Sharpen Image
multi-core scalar
60608 60608
Blur Image
single-core scalar
6223 6223
Blur Image
multi-core scalar
77139 77139

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3975 3975
Read Sequential
single-core scalar
3881 3881
Write Sequential
single-core scalar
6621 6621
Stdlib Allocate
single-core scalar
2925 2925
Stdlib Write
single-core scalar
2908 2908
Stdlib Copy
single-core scalar
3540 3540

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4471 4471
Stream Copy
single-core scalar
3701 3701
Stream Copy
single-core vector
5502 5502
Stream Scale
single-core scalar
4149 4149
Stream Scale
single-core vector
5216 5216
Stream Add
single-core scalar
3870 3870
Stream Add
single-core vector
5302 5302
Stream Triad
single-core scalar
4100 4100
Stream Triad
single-core vector
3934 3934