Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13869 13869

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13448 13448
Blowfish
single-core scalar
1605 1605
Blowfish
multi-core scalar
21046 21046
Text Compress
single-core scalar
2273 2273
Text Compress
multi-core scalar
22985 22985
Text Decompress
single-core scalar
2336 2336
Text Decompress
multi-core scalar
24189 24189
Image Compress
single-core scalar
2146 2146
Image Compress
multi-core scalar
22539 22539
Image Decompress
single-core scalar
2258 2258
Image Decompress
multi-core scalar
20861 20861
Lua
single-core scalar
4115 4115
Lua
multi-core scalar
35027 35027

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22690 22690
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
29796 29796
Dot Product
single-core scalar
3477 3477
Dot Product
single-core vector
4206 4206
Dot Product
multi-core scalar
27876 27876
Dot Product
multi-core vector
43767 43767
LU Decomposition
single-core scalar
1544 1544
LU Decomposition
multi-core scalar
6800 6800
Primality Test
single-core scalar
5408 5408
Primality Test
multi-core scalar
42559 42559
Sharpen Image
single-core scalar
5337 5337
Sharpen Image
multi-core scalar
61498 61498
Blur Image
single-core scalar
6331 6331
Blur Image
multi-core scalar
76942 76942

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3903 3903
Read Sequential
single-core scalar
3778 3778
Write Sequential
single-core scalar
6563 6563
Stdlib Allocate
single-core scalar
3016 3016
Stdlib Write
single-core scalar
2830 2830
Stdlib Copy
single-core scalar
3328 3328

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4405 4405
Stream Copy
single-core scalar
3866 3866
Stream Copy
single-core vector
5233 5233
Stream Scale
single-core scalar
4018 4018
Stream Scale
single-core vector
4923 4923
Stream Add
single-core scalar
4090 4090
Stream Add
single-core vector
5079 5079
Stream Triad
single-core scalar
4299 4299
Stream Triad
single-core vector
3734 3734