Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12712 12712

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 Mac OS X 10.6.8
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 12287 12287
Blowfish
single-core scalar
1509 1509
Blowfish
multi-core scalar
19927 19927
Text Compress
single-core scalar
2156 2156
Text Compress
multi-core scalar
21264 21264
Text Decompress
single-core scalar
2205 2205
Text Decompress
multi-core scalar
23173 23173
Image Compress
single-core scalar
2034 2034
Image Compress
multi-core scalar
21053 21053
Image Decompress
single-core scalar
2175 2175
Image Decompress
multi-core scalar
15608 15608
Lua
single-core scalar
3698 3698
Lua
multi-core scalar
32646 32646

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20898 20898
Mandelbrot
single-core scalar
2017 2017
Mandelbrot
multi-core scalar
26726 26726
Dot Product
single-core scalar
3295 3295
Dot Product
single-core vector
3976 3976
Dot Product
multi-core scalar
26987 26987
Dot Product
multi-core vector
41798 41798
LU Decomposition
single-core scalar
1462 1462
LU Decomposition
multi-core scalar
7092 7092
Primality Test
single-core scalar
5115 5115
Primality Test
multi-core scalar
40077 40077
Sharpen Image
single-core scalar
5081 5081
Sharpen Image
multi-core scalar
53243 53243
Blur Image
single-core scalar
5994 5994
Blur Image
multi-core scalar
69719 69719

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3670 3670
Read Sequential
single-core scalar
3547 3547
Write Sequential
single-core scalar
6378 6378
Stdlib Allocate
single-core scalar
2650 2650
Stdlib Write
single-core scalar
2605 2605
Stdlib Copy
single-core scalar
3172 3172

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3636 3636
Stream Copy
single-core scalar
3139 3139
Stream Copy
single-core vector
4707 4707
Stream Scale
single-core scalar
3114 3114
Stream Scale
single-core vector
4199 4199
Stream Add
single-core scalar
2800 2800
Stream Add
single-core vector
4668 4668
Stream Triad
single-core scalar
3088 3088
Stream Triad
single-core vector
3375 3375