Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13502 13502

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.4 (Build 10F569) Mac OS X 10.6.4 (Build 10F569)
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 12952 12952
Blowfish
single-core scalar
1523 1523
Blowfish
multi-core scalar
20847 20847
Text Compress
single-core scalar
2149 2149
Text Compress
multi-core scalar
22574 22574
Text Decompress
single-core scalar
2196 2196
Text Decompress
multi-core scalar
24149 24149
Image Compress
single-core scalar
2035 2035
Image Compress
multi-core scalar
22593 22593
Image Decompress
single-core scalar
2146 2146
Image Decompress
multi-core scalar
16614 16614
Lua
single-core scalar
3932 3932
Lua
multi-core scalar
34667 34667

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22295 22295
Mandelbrot
single-core scalar
2015 2015
Mandelbrot
multi-core scalar
29825 29825
Dot Product
single-core scalar
3285 3285
Dot Product
single-core vector
3940 3940
Dot Product
multi-core scalar
27715 27715
Dot Product
multi-core vector
46880 46880
LU Decomposition
single-core scalar
1398 1398
LU Decomposition
multi-core scalar
11639 11639
Primality Test
single-core scalar
5212 5212
Primality Test
multi-core scalar
41748 41748
Sharpen Image
single-core scalar
5087 5087
Sharpen Image
multi-core scalar
52472 52472
Blur Image
single-core scalar
6398 6398
Blur Image
multi-core scalar
74525 74525

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3818 3818
Read Sequential
single-core scalar
3595 3595
Write Sequential
single-core scalar
6432 6432
Stdlib Allocate
single-core scalar
3004 3004
Stdlib Write
single-core scalar
2844 2844
Stdlib Copy
single-core scalar
3215 3215

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4025 4025
Stream Copy
single-core scalar
3765 3765
Stream Copy
single-core vector
5203 5203
Stream Scale
single-core scalar
3874 3874
Stream Scale
single-core vector
4791 4791
Stream Add
single-core scalar
3203 3203
Stream Add
single-core vector
4752 4752
Stream Triad
single-core scalar
3223 3223
Stream Triad
single-core vector
3389 3389