Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13959 13959

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.4 (Build 11E53) Mac OS X 10.7.4 (Build 11E53)
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 13469 13469
Blowfish
single-core scalar
1603 1603
Blowfish
multi-core scalar
21162 21162
Text Compress
single-core scalar
2277 2277
Text Compress
multi-core scalar
23116 23116
Text Decompress
single-core scalar
2321 2321
Text Decompress
multi-core scalar
24414 24414
Image Compress
single-core scalar
2141 2141
Image Compress
multi-core scalar
22274 22274
Image Decompress
single-core scalar
2272 2272
Image Decompress
multi-core scalar
20930 20930
Lua
single-core scalar
4107 4107
Lua
multi-core scalar
35019 35019

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22834 22834
Mandelbrot
single-core scalar
2106 2106
Mandelbrot
multi-core scalar
30152 30152
Dot Product
single-core scalar
3478 3478
Dot Product
single-core vector
4176 4176
Dot Product
multi-core scalar
27959 27959
Dot Product
multi-core vector
43870 43870
LU Decomposition
single-core scalar
1540 1540
LU Decomposition
multi-core scalar
7167 7167
Primality Test
single-core scalar
5412 5412
Primality Test
multi-core scalar
43306 43306
Sharpen Image
single-core scalar
5334 5334
Sharpen Image
multi-core scalar
61200 61200
Blur Image
single-core scalar
6323 6323
Blur Image
multi-core scalar
77663 77663

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3953 3953
Read Sequential
single-core scalar
3905 3905
Write Sequential
single-core scalar
6630 6630
Stdlib Allocate
single-core scalar
2679 2679
Stdlib Write
single-core scalar
2994 2994
Stdlib Copy
single-core scalar
3557 3557

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4625 4625
Stream Copy
single-core scalar
4081 4081
Stream Copy
single-core vector
5537 5537
Stream Scale
single-core scalar
4141 4141
Stream Scale
single-core vector
5153 5153
Stream Add
single-core scalar
4350 4350
Stream Add
single-core vector
5373 5373
Stream Triad
single-core scalar
4432 4432
Stream Triad
single-core vector
3933 3933