Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13794 13794

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.2 (Build 11C74) Mac OS X 10.7.2 (Build 11C74)
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 13345 13345
Blowfish
single-core scalar
1605 1605
Blowfish
multi-core scalar
20956 20956
Text Compress
single-core scalar
2278 2278
Text Compress
multi-core scalar
22921 22921
Text Decompress
single-core scalar
2320 2320
Text Decompress
multi-core scalar
24285 24285
Image Compress
single-core scalar
2142 2142
Image Compress
multi-core scalar
22246 22246
Image Decompress
single-core scalar
2279 2279
Image Decompress
multi-core scalar
20032 20032
Lua
single-core scalar
4092 4092
Lua
multi-core scalar
34987 34987

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22444 22444
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
29621 29621
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
4197 4197
Dot Product
multi-core scalar
27771 27771
Dot Product
multi-core vector
43532 43532
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
7024 7024
Primality Test
single-core scalar
5292 5292
Primality Test
multi-core scalar
42300 42300
Sharpen Image
single-core scalar
5346 5346
Sharpen Image
multi-core scalar
60697 60697
Blur Image
single-core scalar
6311 6311
Blur Image
multi-core scalar
74976 74976

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4008 4008
Read Sequential
single-core scalar
3960 3960
Write Sequential
single-core scalar
6687 6687
Stdlib Allocate
single-core scalar
2813 2813
Stdlib Write
single-core scalar
3030 3030
Stdlib Copy
single-core scalar
3554 3554

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4665 4665
Stream Copy
single-core scalar
4076 4076
Stream Copy
single-core vector
5552 5552
Stream Scale
single-core scalar
4248 4248
Stream Scale
single-core vector
5181 5181
Stream Add
single-core scalar
4415 4415
Stream Add
single-core vector
5397 5397
Stream Triad
single-core scalar
4501 4501
Stream Triad
single-core vector
3952 3952