Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13394 13394

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 13226 13226
Blowfish
single-core scalar
1601 1601
Blowfish
multi-core scalar
20211 20211
Text Compress
single-core scalar
2274 2274
Text Compress
multi-core scalar
22598 22598
Text Decompress
single-core scalar
2323 2323
Text Decompress
multi-core scalar
24010 24010
Image Compress
single-core scalar
2139 2139
Image Compress
multi-core scalar
22308 22308
Image Decompress
single-core scalar
2236 2236
Image Decompress
multi-core scalar
20643 20643
Lua
single-core scalar
4112 4112
Lua
multi-core scalar
34267 34267

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21503 21503
Mandelbrot
single-core scalar
2119 2119
Mandelbrot
multi-core scalar
29280 29280
Dot Product
single-core scalar
3474 3474
Dot Product
single-core vector
4167 4167
Dot Product
multi-core scalar
27239 27239
Dot Product
multi-core vector
41499 41499
LU Decomposition
single-core scalar
1530 1530
LU Decomposition
multi-core scalar
5811 5811
Primality Test
single-core scalar
5283 5283
Primality Test
multi-core scalar
40433 40433
Sharpen Image
single-core scalar
5332 5332
Sharpen Image
multi-core scalar
54593 54593
Blur Image
single-core scalar
6281 6281
Blur Image
multi-core scalar
74012 74012

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4005 4005
Read Sequential
single-core scalar
3942 3942
Write Sequential
single-core scalar
6703 6703
Stdlib Allocate
single-core scalar
2938 2938
Stdlib Write
single-core scalar
2899 2899
Stdlib Copy
single-core scalar
3545 3545

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4380 4380
Stream Copy
single-core scalar
3905 3905
Stream Copy
single-core vector
5165 5165
Stream Scale
single-core scalar
4100 4100
Stream Scale
single-core vector
4909 4909
Stream Add
single-core scalar
3873 3873
Stream Add
single-core vector
5103 5103
Stream Triad
single-core scalar
4288 4288
Stream Triad
single-core vector
3704 3704