Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12293 12293

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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10477 10477
Blowfish
single-core scalar
1548 1548
Blowfish
multi-core scalar
19916 19916
Text Compress
single-core scalar
1981 1981
Text Compress
multi-core scalar
19460 19460
Text Decompress
single-core scalar
2029 2029
Text Decompress
multi-core scalar
20828 20828
Image Compress
single-core scalar
1752 1752
Image Compress
multi-core scalar
18085 18085
Image Decompress
single-core scalar
1567 1567
Image Decompress
multi-core scalar
13220 13220
Lua
single-core scalar
3025 3025
Lua
multi-core scalar
22315 22315

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21498 21498
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
30353 30353
Dot Product
single-core scalar
3450 3450
Dot Product
single-core vector
4078 4078
Dot Product
multi-core scalar
27799 27799
Dot Product
multi-core vector
35554 35554
LU Decomposition
single-core scalar
750 750
LU Decomposition
multi-core scalar
5730 5730
Primality Test
single-core scalar
4359 4359
Primality Test
multi-core scalar
32388 32388
Sharpen Image
single-core scalar
5254 5254
Sharpen Image
multi-core scalar
60551 60551
Blur Image
single-core scalar
6689 6689
Blur Image
multi-core scalar
81903 81903

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3827 3827
Read Sequential
single-core scalar
3743 3743
Write Sequential
single-core scalar
5796 5796
Stdlib Allocate
single-core scalar
2952 2952
Stdlib Write
single-core scalar
3069 3069
Stdlib Copy
single-core scalar
3577 3577

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3368 3368
Stream Copy
single-core scalar
3204 3204
Stream Copy
single-core vector
4266 4266
Stream Scale
single-core scalar
3584 3584
Stream Scale
single-core vector
4173 4173
Stream Add
single-core scalar
1886 1886
Stream Add
single-core vector
4488 4488
Stream Triad
single-core scalar
2038 2038
Stream Triad
single-core vector
3309 3309