Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13495 13495

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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13035 13035
Blowfish
single-core scalar
1600 1600
Blowfish
multi-core scalar
20844 20844
Text Compress
single-core scalar
2263 2263
Text Compress
multi-core scalar
22397 22397
Text Decompress
single-core scalar
2309 2309
Text Decompress
multi-core scalar
24125 24125
Image Compress
single-core scalar
2137 2137
Image Compress
multi-core scalar
22205 22205
Image Decompress
single-core scalar
2265 2265
Image Decompress
multi-core scalar
17971 17971
Lua
single-core scalar
3968 3968
Lua
multi-core scalar
34346 34346

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21908 21908
Mandelbrot
single-core scalar
2119 2119
Mandelbrot
multi-core scalar
29544 29544
Dot Product
single-core scalar
3460 3460
Dot Product
single-core vector
4009 4009
Dot Product
multi-core scalar
27795 27795
Dot Product
multi-core vector
43401 43401
LU Decomposition
single-core scalar
1535 1535
LU Decomposition
multi-core scalar
6888 6888
Primality Test
single-core scalar
5434 5434
Primality Test
multi-core scalar
41227 41227
Sharpen Image
single-core scalar
5311 5311
Sharpen Image
multi-core scalar
54906 54906
Blur Image
single-core scalar
6291 6291
Blur Image
multi-core scalar
74802 74802

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4004 4004
Read Sequential
single-core scalar
4009 4009
Write Sequential
single-core scalar
6726 6726
Stdlib Allocate
single-core scalar
2702 2702
Stdlib Write
single-core scalar
3005 3005
Stdlib Copy
single-core scalar
3579 3579

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4647 4647
Stream Copy
single-core scalar
4026 4026
Stream Copy
single-core vector
5683 5683
Stream Scale
single-core scalar
4177 4177
Stream Scale
single-core vector
5228 5228
Stream Add
single-core scalar
4323 4323
Stream Add
single-core vector
5446 5446
Stream Triad
single-core scalar
4312 4312
Stream Triad
single-core vector
3982 3982