Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13362 13362

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.2 (Build 11C74) Mac OS X 10.7.2 (Build 11C74)
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12917 12917
Blowfish
single-core scalar
1605 1605
Blowfish
multi-core scalar
20944 20944
Text Compress
single-core scalar
2274 2274
Text Compress
multi-core scalar
22681 22681
Text Decompress
single-core scalar
2330 2330
Text Decompress
multi-core scalar
24345 24345
Image Compress
single-core scalar
2146 2146
Image Compress
multi-core scalar
22320 22320
Image Decompress
single-core scalar
2267 2267
Image Decompress
multi-core scalar
14759 14759
Lua
single-core scalar
4119 4119
Lua
multi-core scalar
35225 35225

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21657 21657
Mandelbrot
single-core scalar
2129 2129
Mandelbrot
multi-core scalar
29789 29789
Dot Product
single-core scalar
3477 3477
Dot Product
single-core vector
4199 4199
Dot Product
multi-core scalar
27847 27847
Dot Product
multi-core vector
43543 43543
LU Decomposition
single-core scalar
1549 1549
LU Decomposition
multi-core scalar
7391 7391
Primality Test
single-core scalar
5357 5357
Primality Test
multi-core scalar
42248 42248
Sharpen Image
single-core scalar
5337 5337
Sharpen Image
multi-core scalar
52380 52380
Blur Image
single-core scalar
6318 6318
Blur Image
multi-core scalar
71646 71646

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3992 3992
Read Sequential
single-core scalar
4016 4016
Write Sequential
single-core scalar
6738 6738
Stdlib Allocate
single-core scalar
2741 2741
Stdlib Write
single-core scalar
2965 2965
Stdlib Copy
single-core scalar
3504 3504

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4631 4631
Stream Copy
single-core scalar
4094 4094
Stream Copy
single-core vector
5487 5487
Stream Scale
single-core scalar
4250 4250
Stream Scale
single-core vector
5106 5106
Stream Add
single-core scalar
4388 4388
Stream Add
single-core vector
5331 5331
Stream Triad
single-core scalar
4488 4488
Stream Triad
single-core vector
3909 3909