Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13403 13403

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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13053 13053
Blowfish
single-core scalar
1522 1522
Blowfish
multi-core scalar
20966 20966
Text Compress
single-core scalar
2164 2164
Text Compress
multi-core scalar
23031 23031
Text Decompress
single-core scalar
2200 2200
Text Decompress
multi-core scalar
24426 24426
Image Compress
single-core scalar
2042 2042
Image Compress
multi-core scalar
22209 22209
Image Decompress
single-core scalar
2181 2181
Image Decompress
multi-core scalar
16942 16942
Lua
single-core scalar
3900 3900
Lua
multi-core scalar
35060 35060

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22051 22051
Mandelbrot
single-core scalar
2018 2018
Mandelbrot
multi-core scalar
29948 29948
Dot Product
single-core scalar
3299 3299
Dot Product
single-core vector
3982 3982
Dot Product
multi-core scalar
27798 27798
Dot Product
multi-core vector
43525 43525
LU Decomposition
single-core scalar
1465 1465
LU Decomposition
multi-core scalar
7268 7268
Primality Test
single-core scalar
5123 5123
Primality Test
multi-core scalar
42312 42312
Sharpen Image
single-core scalar
5082 5082
Sharpen Image
multi-core scalar
56728 56728
Blur Image
single-core scalar
5998 5998
Blur Image
multi-core scalar
74172 74172

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3729 3729
Read Sequential
single-core scalar
3553 3553
Write Sequential
single-core scalar
6394 6394
Stdlib Allocate
single-core scalar
2847 2847
Stdlib Write
single-core scalar
2657 2657
Stdlib Copy
single-core scalar
3196 3196

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3709 3709
Stream Copy
single-core scalar
3222 3222
Stream Copy
single-core vector
4712 4712
Stream Scale
single-core scalar
3194 3194
Stream Scale
single-core vector
4304 4304
Stream Add
single-core scalar
2970 2970
Stream Add
single-core vector
4714 4714
Stream Triad
single-core scalar
3156 3156
Stream Triad
single-core vector
3400 3400