Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13744 13744

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.5 (Build 11G63) Mac OS X 10.7.5 (Build 11G63)
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 13171 13171
Blowfish
single-core scalar
1597 1597
Blowfish
multi-core scalar
21039 21039
Text Compress
single-core scalar
2271 2271
Text Compress
multi-core scalar
22792 22792
Text Decompress
single-core scalar
2316 2316
Text Decompress
multi-core scalar
24328 24328
Image Compress
single-core scalar
2145 2145
Image Compress
multi-core scalar
22235 22235
Image Decompress
single-core scalar
2291 2291
Image Decompress
multi-core scalar
17888 17888
Lua
single-core scalar
4136 4136
Lua
multi-core scalar
35016 35016

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22455 22455
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
29857 29857
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
4199 4199
Dot Product
multi-core scalar
27905 27905
Dot Product
multi-core vector
43744 43744
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
7243 7243
Primality Test
single-core scalar
5411 5411
Primality Test
multi-core scalar
42586 42586
Sharpen Image
single-core scalar
5340 5340
Sharpen Image
multi-core scalar
58631 58631
Blur Image
single-core scalar
6318 6318
Blur Image
multi-core scalar
75989 75989

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4021 4021
Read Sequential
single-core scalar
4021 4021
Write Sequential
single-core scalar
6740 6740
Stdlib Allocate
single-core scalar
2748 2748
Stdlib Write
single-core scalar
3025 3025
Stdlib Copy
single-core scalar
3571 3571

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4711 4711
Stream Copy
single-core scalar
4046 4046
Stream Copy
single-core vector
5709 5709
Stream Scale
single-core scalar
4197 4197
Stream Scale
single-core vector
5350 5350
Stream Add
single-core scalar
4387 4387
Stream Add
single-core vector
5507 5507
Stream Triad
single-core scalar
4456 4456
Stream Triad
single-core vector
4043 4043