Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12127 12127

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10578 10578
Blowfish
single-core scalar
1548 1548
Blowfish
multi-core scalar
19753 19753
Text Compress
single-core scalar
1981 1981
Text Compress
multi-core scalar
19505 19505
Text Decompress
single-core scalar
2105 2105
Text Decompress
multi-core scalar
21131 21131
Image Compress
single-core scalar
1755 1755
Image Compress
multi-core scalar
17570 17570
Image Decompress
single-core scalar
1565 1565
Image Decompress
multi-core scalar
13700 13700
Lua
single-core scalar
3182 3182
Lua
multi-core scalar
23151 23151

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20772 20772
Mandelbrot
single-core scalar
2126 2126
Mandelbrot
multi-core scalar
30315 30315
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
3533 3533
Dot Product
multi-core scalar
27833 27833
Dot Product
multi-core vector
31991 31991
LU Decomposition
single-core scalar
743 743
LU Decomposition
multi-core scalar
5604 5604
Primality Test
single-core scalar
4435 4435
Primality Test
multi-core scalar
31635 31635
Sharpen Image
single-core scalar
5144 5144
Sharpen Image
multi-core scalar
60066 60066
Blur Image
single-core scalar
6251 6251
Blur Image
multi-core scalar
77652 77652

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3781 3781
Read Sequential
single-core scalar
3824 3824
Write Sequential
single-core scalar
5768 5768
Stdlib Allocate
single-core scalar
2695 2695
Stdlib Write
single-core scalar
3026 3026
Stdlib Copy
single-core scalar
3596 3596

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3992 3992
Stream Copy
single-core scalar
3832 3832
Stream Copy
single-core vector
5330 5330
Stream Scale
single-core scalar
4265 4265
Stream Scale
single-core vector
5204 5204
Stream Add
single-core scalar
1972 1972
Stream Add
single-core vector
5291 5291
Stream Triad
single-core scalar
2129 2129
Stream Triad
single-core vector
3914 3914