Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13622 13622

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.0 Mac OS X 10.8.0
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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13051 13051
Blowfish
single-core scalar
1600 1600
Blowfish
multi-core scalar
21046 21046
Text Compress
single-core scalar
2277 2277
Text Compress
multi-core scalar
22787 22787
Text Decompress
single-core scalar
2319 2319
Text Decompress
multi-core scalar
24141 24141
Image Compress
single-core scalar
2141 2141
Image Compress
multi-core scalar
22084 22084
Image Decompress
single-core scalar
2271 2271
Image Decompress
multi-core scalar
16425 16425
Lua
single-core scalar
4124 4124
Lua
multi-core scalar
35406 35406

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22194 22194
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
29801 29801
Dot Product
single-core scalar
3479 3479
Dot Product
single-core vector
4193 4193
Dot Product
multi-core scalar
27917 27917
Dot Product
multi-core vector
43812 43812
LU Decomposition
single-core scalar
1542 1542
LU Decomposition
multi-core scalar
7263 7263
Primality Test
single-core scalar
5427 5427
Primality Test
multi-core scalar
43075 43075
Sharpen Image
single-core scalar
5342 5342
Sharpen Image
multi-core scalar
55758 55758
Blur Image
single-core scalar
6315 6315
Blur Image
multi-core scalar
74674 74674

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4065 4065
Read Sequential
single-core scalar
4010 4010
Write Sequential
single-core scalar
6732 6732
Stdlib Allocate
single-core scalar
2933 2933
Stdlib Write
single-core scalar
3041 3041
Stdlib Copy
single-core scalar
3613 3613

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4742 4742
Stream Copy
single-core scalar
4145 4145
Stream Copy
single-core vector
5650 5650
Stream Scale
single-core scalar
4293 4293
Stream Scale
single-core vector
5266 5266
Stream Add
single-core scalar
4515 4515
Stream Add
single-core vector
5495 5495
Stream Triad
single-core scalar
4559 4559
Stream Triad
single-core vector
4020 4020