Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13562 13562

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 12903 12903
Blowfish
single-core scalar
1592 1592
Blowfish
multi-core scalar
21067 21067
Text Compress
single-core scalar
2279 2279
Text Compress
multi-core scalar
22864 22864
Text Decompress
single-core scalar
2326 2326
Text Decompress
multi-core scalar
24275 24275
Image Compress
single-core scalar
2142 2142
Image Compress
multi-core scalar
22181 22181
Image Decompress
single-core scalar
2271 2271
Image Decompress
multi-core scalar
16016 16016
Lua
single-core scalar
3902 3902
Lua
multi-core scalar
33932 33932

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22191 22191
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
29976 29976
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
4198 4198
Dot Product
multi-core scalar
27952 27952
Dot Product
multi-core vector
43966 43966
LU Decomposition
single-core scalar
1542 1542
LU Decomposition
multi-core scalar
7076 7076
Primality Test
single-core scalar
5409 5409
Primality Test
multi-core scalar
43030 43030
Sharpen Image
single-core scalar
5340 5340
Sharpen Image
multi-core scalar
55982 55982
Blur Image
single-core scalar
6301 6301
Blur Image
multi-core scalar
74298 74298

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4052 4052
Read Sequential
single-core scalar
4035 4035
Write Sequential
single-core scalar
6894 6894
Stdlib Allocate
single-core scalar
2764 2764
Stdlib Write
single-core scalar
3003 3003
Stdlib Copy
single-core scalar
3565 3565

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4691 4691
Stream Copy
single-core scalar
4031 4031
Stream Copy
single-core vector
5661 5661
Stream Scale
single-core scalar
4189 4189
Stream Scale
single-core vector
5330 5330
Stream Add
single-core scalar
4367 4367
Stream Add
single-core vector
5476 5476
Stream Triad
single-core scalar
4454 4454
Stream Triad
single-core vector
4022 4022