Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13316 13316

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.5 (Build 12F37) Mac OS X 10.8.5 (Build 12F37)
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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12847 12847
Blowfish
single-core scalar
1577 1577
Blowfish
multi-core scalar
20917 20917
Text Compress
single-core scalar
2244 2244
Text Compress
multi-core scalar
22759 22759
Text Decompress
single-core scalar
2330 2330
Text Decompress
multi-core scalar
23515 23515
Image Compress
single-core scalar
2139 2139
Image Compress
multi-core scalar
22408 22408
Image Decompress
single-core scalar
2254 2254
Image Decompress
multi-core scalar
14957 14957
Lua
single-core scalar
4091 4091
Lua
multi-core scalar
34975 34975

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21658 21658
Mandelbrot
single-core scalar
2106 2106
Mandelbrot
multi-core scalar
29645 29645
Dot Product
single-core scalar
3413 3413
Dot Product
single-core vector
4153 4153
Dot Product
multi-core scalar
27695 27695
Dot Product
multi-core vector
43660 43660
LU Decomposition
single-core scalar
1544 1544
LU Decomposition
multi-core scalar
6087 6087
Primality Test
single-core scalar
5367 5367
Primality Test
multi-core scalar
42556 42556
Sharpen Image
single-core scalar
5256 5256
Sharpen Image
multi-core scalar
52907 52907
Blur Image
single-core scalar
6300 6300
Blur Image
multi-core scalar
72524 72524

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3936 3936
Read Sequential
single-core scalar
4016 4016
Write Sequential
single-core scalar
6647 6647
Stdlib Allocate
single-core scalar
2815 2815
Stdlib Write
single-core scalar
2845 2845
Stdlib Copy
single-core scalar
3359 3359

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4522 4522
Stream Copy
single-core scalar
3965 3965
Stream Copy
single-core vector
5410 5410
Stream Scale
single-core scalar
4165 4165
Stream Scale
single-core vector
5037 5037
Stream Add
single-core scalar
4241 4241
Stream Add
single-core vector
5181 5181
Stream Triad
single-core scalar
4379 4379
Stream Triad
single-core vector
3800 3800