Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12065 12065

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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 11008 11008
Blowfish
single-core scalar
1539 1539
Blowfish
multi-core scalar
19702 19702
Text Compress
single-core scalar
1980 1980
Text Compress
multi-core scalar
19504 19504
Text Decompress
single-core scalar
2100 2100
Text Decompress
multi-core scalar
21148 21148
Image Compress
single-core scalar
1759 1759
Image Compress
multi-core scalar
17586 17586
Image Decompress
single-core scalar
1577 1577
Image Decompress
multi-core scalar
13831 13831
Lua
single-core scalar
3149 3149
Lua
multi-core scalar
28224 28224

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20290 20290
Mandelbrot
single-core scalar
2124 2124
Mandelbrot
multi-core scalar
30426 30426
Dot Product
single-core scalar
3424 3424
Dot Product
single-core vector
3532 3532
Dot Product
multi-core scalar
27296 27296
Dot Product
multi-core vector
31937 31937
LU Decomposition
single-core scalar
744 744
LU Decomposition
multi-core scalar
3045 3045
Primality Test
single-core scalar
4429 4429
Primality Test
multi-core scalar
31525 31525
Sharpen Image
single-core scalar
5157 5157
Sharpen Image
multi-core scalar
56908 56908
Blur Image
single-core scalar
6248 6248
Blur Image
multi-core scalar
77278 77278

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3668 3668
Read Sequential
single-core scalar
3914 3914
Write Sequential
single-core scalar
5812 5812
Stdlib Allocate
single-core scalar
2905 2905
Stdlib Write
single-core scalar
2484 2484
Stdlib Copy
single-core scalar
3228 3228

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3780 3780
Stream Copy
single-core scalar
3776 3776
Stream Copy
single-core vector
4960 4960
Stream Scale
single-core scalar
4170 4170
Stream Scale
single-core vector
4680 4680
Stream Add
single-core scalar
1994 1994
Stream Add
single-core vector
4915 4915
Stream Triad
single-core scalar
2139 2139
Stream Triad
single-core vector
3606 3606