Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13518 13518

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 Mac OS X 10.8.2
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 12931 12931
Blowfish
single-core scalar
1590 1590
Blowfish
multi-core scalar
21044 21044
Text Compress
single-core scalar
2276 2276
Text Compress
multi-core scalar
22787 22787
Text Decompress
single-core scalar
2332 2332
Text Decompress
multi-core scalar
24254 24254
Image Compress
single-core scalar
2139 2139
Image Compress
multi-core scalar
22204 22204
Image Decompress
single-core scalar
2249 2249
Image Decompress
multi-core scalar
16553 16553
Lua
single-core scalar
3903 3903
Lua
multi-core scalar
33849 33849

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22018 22018
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
30058 30058
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
4138 4138
Dot Product
multi-core scalar
27911 27911
Dot Product
multi-core vector
43846 43846
LU Decomposition
single-core scalar
1542 1542
LU Decomposition
multi-core scalar
7230 7230
Primality Test
single-core scalar
5323 5323
Primality Test
multi-core scalar
42955 42955
Sharpen Image
single-core scalar
5339 5339
Sharpen Image
multi-core scalar
55583 55583
Blur Image
single-core scalar
6317 6317
Blur Image
multi-core scalar
72403 72403

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4064 4064
Read Sequential
single-core scalar
4042 4042
Write Sequential
single-core scalar
6700 6700
Stdlib Allocate
single-core scalar
2918 2918
Stdlib Write
single-core scalar
3058 3058
Stdlib Copy
single-core scalar
3603 3603

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4731 4731
Stream Copy
single-core scalar
4048 4048
Stream Copy
single-core vector
5736 5736
Stream Scale
single-core scalar
4195 4195
Stream Scale
single-core vector
5394 5394
Stream Add
single-core scalar
4407 4407
Stream Add
single-core vector
5540 5540
Stream Triad
single-core scalar
4467 4467
Stream Triad
single-core vector
4061 4061