Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12276 12276

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.3 (Build 10D573) Mac OS X 10.6.3 (Build 10D573)
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.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10920 10920
Blowfish
single-core scalar
1549 1549
Blowfish
multi-core scalar
19969 19969
Text Compress
single-core scalar
1985 1985
Text Compress
multi-core scalar
19447 19447
Text Decompress
single-core scalar
2036 2036
Text Decompress
multi-core scalar
20835 20835
Image Compress
single-core scalar
1756 1756
Image Compress
multi-core scalar
17903 17903
Image Decompress
single-core scalar
1539 1539
Image Decompress
multi-core scalar
12101 12101
Lua
single-core scalar
3212 3212
Lua
multi-core scalar
28711 28711

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20998 20998
Mandelbrot
single-core scalar
2118 2118
Mandelbrot
multi-core scalar
30310 30310
Dot Product
single-core scalar
3457 3457
Dot Product
single-core vector
4093 4093
Dot Product
multi-core scalar
27862 27862
Dot Product
multi-core vector
36035 36035
LU Decomposition
single-core scalar
711 711
LU Decomposition
multi-core scalar
5777 5777
Primality Test
single-core scalar
4467 4467
Primality Test
multi-core scalar
32353 32353
Sharpen Image
single-core scalar
5256 5256
Sharpen Image
multi-core scalar
55859 55859
Blur Image
single-core scalar
6690 6690
Blur Image
multi-core scalar
78992 78992

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3846 3846
Read Sequential
single-core scalar
3831 3831
Write Sequential
single-core scalar
5811 5811
Stdlib Allocate
single-core scalar
3054 3054
Stdlib Write
single-core scalar
3021 3021
Stdlib Copy
single-core scalar
3515 3515

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3362 3362
Stream Copy
single-core scalar
3298 3298
Stream Copy
single-core vector
4297 4297
Stream Scale
single-core scalar
3537 3537
Stream Scale
single-core vector
4203 4203
Stream Add
single-core scalar
1869 1869
Stream Add
single-core vector
4434 4434
Stream Triad
single-core scalar
2018 2018
Stream Triad
single-core vector
3245 3245