Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13600 13600

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.5 Mac OS X 10.7.5
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 11.00 GB 1066 MHz DDR3 11.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12982 12982
Blowfish
single-core scalar
1593 1593
Blowfish
multi-core scalar
21022 21022
Text Compress
single-core scalar
2274 2274
Text Compress
multi-core scalar
22901 22901
Text Decompress
single-core scalar
2300 2300
Text Decompress
multi-core scalar
24310 24310
Image Compress
single-core scalar
2144 2144
Image Compress
multi-core scalar
22649 22649
Image Decompress
single-core scalar
2266 2266
Image Decompress
multi-core scalar
16551 16551
Lua
single-core scalar
3903 3903
Lua
multi-core scalar
33880 33880

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22232 22232
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
29939 29939
Dot Product
single-core scalar
3479 3479
Dot Product
single-core vector
4197 4197
Dot Product
multi-core scalar
27900 27900
Dot Product
multi-core vector
43729 43729
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
6994 6994
Primality Test
single-core scalar
5409 5409
Primality Test
multi-core scalar
42835 42835
Sharpen Image
single-core scalar
5336 5336
Sharpen Image
multi-core scalar
57068 57068
Blur Image
single-core scalar
6299 6299
Blur Image
multi-core scalar
74398 74398

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4041 4041
Read Sequential
single-core scalar
4011 4011
Write Sequential
single-core scalar
6889 6889
Stdlib Allocate
single-core scalar
2744 2744
Stdlib Write
single-core scalar
3000 3000
Stdlib Copy
single-core scalar
3565 3565

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4677 4677
Stream Copy
single-core scalar
4042 4042
Stream Copy
single-core vector
5634 5634
Stream Scale
single-core scalar
4161 4161
Stream Scale
single-core vector
5321 5321
Stream Add
single-core scalar
4360 4360
Stream Add
single-core vector
5444 5444
Stream Triad
single-core scalar
4454 4454
Stream Triad
single-core vector
4006 4006