Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13531 13531

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.6 (Build 10J567) Mac OS X 10.6.6 (Build 10J567)
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 12928 12928
Blowfish
single-core scalar
1599 1599
Blowfish
multi-core scalar
20754 20754
Text Compress
single-core scalar
2254 2254
Text Compress
multi-core scalar
22597 22597
Text Decompress
single-core scalar
2300 2300
Text Decompress
multi-core scalar
24289 24289
Image Compress
single-core scalar
2139 2139
Image Compress
multi-core scalar
22722 22722
Image Decompress
single-core scalar
2232 2232
Image Decompress
multi-core scalar
15615 15615
Lua
single-core scalar
3975 3975
Lua
multi-core scalar
34665 34665

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22272 22272
Mandelbrot
single-core scalar
2099 2099
Mandelbrot
multi-core scalar
29760 29760
Dot Product
single-core scalar
3422 3422
Dot Product
single-core vector
4137 4137
Dot Product
multi-core scalar
27648 27648
Dot Product
multi-core vector
46679 46679
LU Decomposition
single-core scalar
1411 1411
LU Decomposition
multi-core scalar
11402 11402
Primality Test
single-core scalar
5541 5541
Primality Test
multi-core scalar
43243 43243
Sharpen Image
single-core scalar
5251 5251
Sharpen Image
multi-core scalar
51508 51508
Blur Image
single-core scalar
6592 6592
Blur Image
multi-core scalar
73117 73117

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4004 4004
Read Sequential
single-core scalar
3926 3926
Write Sequential
single-core scalar
6583 6583
Stdlib Allocate
single-core scalar
3002 3002
Stdlib Write
single-core scalar
2999 2999
Stdlib Copy
single-core scalar
3511 3511

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4104 4104
Stream Copy
single-core scalar
3615 3615
Stream Copy
single-core vector
5140 5140
Stream Scale
single-core scalar
3560 3560
Stream Scale
single-core vector
4438 4438
Stream Add
single-core scalar
3911 3911
Stream Add
single-core vector
4770 4770
Stream Triad
single-core scalar
3938 3938
Stream Triad
single-core vector
3460 3460