Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13880 13880

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8 (Build 12A269) Mac OS X 10.8 (Build 12A269)
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13337 13337
Blowfish
single-core scalar
1606 1606
Blowfish
multi-core scalar
20987 20987
Text Compress
single-core scalar
2277 2277
Text Compress
multi-core scalar
22834 22834
Text Decompress
single-core scalar
2325 2325
Text Decompress
multi-core scalar
24430 24430
Image Compress
single-core scalar
2147 2147
Image Compress
multi-core scalar
22124 22124
Image Decompress
single-core scalar
2270 2270
Image Decompress
multi-core scalar
19769 19769
Lua
single-core scalar
4113 4113
Lua
multi-core scalar
35173 35173

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22666 22666
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
29768 29768
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
4197 4197
Dot Product
multi-core scalar
27938 27938
Dot Product
multi-core vector
43614 43614
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
7153 7153
Primality Test
single-core scalar
5403 5403
Primality Test
multi-core scalar
43006 43006
Sharpen Image
single-core scalar
5339 5339
Sharpen Image
multi-core scalar
60209 60209
Blur Image
single-core scalar
6318 6318
Blur Image
multi-core scalar
77233 77233

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4060 4060
Read Sequential
single-core scalar
4010 4010
Write Sequential
single-core scalar
6719 6719
Stdlib Allocate
single-core scalar
3003 3003
Stdlib Write
single-core scalar
3008 3008
Stdlib Copy
single-core scalar
3563 3563

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4675 4675
Stream Copy
single-core scalar
4030 4030
Stream Copy
single-core vector
5676 5676
Stream Scale
single-core scalar
4176 4176
Stream Scale
single-core vector
5284 5284
Stream Add
single-core scalar
4353 4353
Stream Add
single-core vector
5461 5461
Stream Triad
single-core scalar
4416 4416
Stream Triad
single-core vector
4004 4004