Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13324 13324

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7 (Build 11A511) Mac OS X 10.7 (Build 11A511)
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 12904 12904
Blowfish
single-core scalar
1599 1599
Blowfish
multi-core scalar
20862 20862
Text Compress
single-core scalar
2267 2267
Text Compress
multi-core scalar
22680 22680
Text Decompress
single-core scalar
2319 2319
Text Decompress
multi-core scalar
24308 24308
Image Compress
single-core scalar
2139 2139
Image Compress
multi-core scalar
22660 22660
Image Decompress
single-core scalar
2243 2243
Image Decompress
multi-core scalar
14868 14868
Lua
single-core scalar
4054 4054
Lua
multi-core scalar
34849 34849

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21825 21825
Mandelbrot
single-core scalar
2121 2121
Mandelbrot
multi-core scalar
29444 29444
Dot Product
single-core scalar
3450 3450
Dot Product
single-core vector
4144 4144
Dot Product
multi-core scalar
27537 27537
Dot Product
multi-core vector
46266 46266
LU Decomposition
single-core scalar
1372 1372
LU Decomposition
multi-core scalar
11751 11751
Primality Test
single-core scalar
5567 5567
Primality Test
multi-core scalar
42297 42297
Sharpen Image
single-core scalar
5327 5327
Sharpen Image
multi-core scalar
49511 49511
Blur Image
single-core scalar
6665 6665
Blur Image
multi-core scalar
70100 70100

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3897 3897
Read Sequential
single-core scalar
3994 3994
Write Sequential
single-core scalar
6493 6493
Stdlib Allocate
single-core scalar
2763 2763
Stdlib Write
single-core scalar
2851 2851
Stdlib Copy
single-core scalar
3385 3385

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3900 3900
Stream Copy
single-core scalar
3364 3364
Stream Copy
single-core vector
4486 4486
Stream Scale
single-core scalar
3525 3525
Stream Scale
single-core vector
4382 4382
Stream Add
single-core scalar
3711 3711
Stream Add
single-core vector
4526 4526
Stream Triad
single-core scalar
3815 3815
Stream Triad
single-core vector
3391 3391