Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13962 13962

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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13478 13478
Blowfish
single-core scalar
1606 1606
Blowfish
multi-core scalar
21132 21132
Text Compress
single-core scalar
2278 2278
Text Compress
multi-core scalar
22734 22734
Text Decompress
single-core scalar
2320 2320
Text Decompress
multi-core scalar
24195 24195
Image Compress
single-core scalar
2150 2150
Image Compress
multi-core scalar
22204 22204
Image Decompress
single-core scalar
2298 2298
Image Decompress
multi-core scalar
21622 21622
Lua
single-core scalar
4079 4079
Lua
multi-core scalar
35129 35129

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22774 22774
Mandelbrot
single-core scalar
2129 2129
Mandelbrot
multi-core scalar
29632 29632
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
4200 4200
Dot Product
multi-core scalar
27964 27964
Dot Product
multi-core vector
43776 43776
LU Decomposition
single-core scalar
1542 1542
LU Decomposition
multi-core scalar
7098 7098
Primality Test
single-core scalar
5406 5406
Primality Test
multi-core scalar
43237 43237
Sharpen Image
single-core scalar
5339 5339
Sharpen Image
multi-core scalar
61534 61534
Blur Image
single-core scalar
6319 6319
Blur Image
multi-core scalar
77181 77181

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4044 4044
Read Sequential
single-core scalar
3957 3957
Write Sequential
single-core scalar
6687 6687
Stdlib Allocate
single-core scalar
2964 2964
Stdlib Write
single-core scalar
3026 3026
Stdlib Copy
single-core scalar
3587 3587

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4660 4660
Stream Copy
single-core scalar
4009 4009
Stream Copy
single-core vector
5642 5642
Stream Scale
single-core scalar
4155 4155
Stream Scale
single-core vector
5290 5290
Stream Add
single-core scalar
4341 4341
Stream Add
single-core vector
5426 5426
Stream Triad
single-core scalar
4437 4437
Stream Triad
single-core vector
3981 3981