Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13659 13659

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.2 Mac OS X 10.7.2
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 14.00 GB 1066 MHz DDR3 14.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13142 13142
Blowfish
single-core scalar
1606 1606
Blowfish
multi-core scalar
21007 21007
Text Compress
single-core scalar
2279 2279
Text Compress
multi-core scalar
22745 22745
Text Decompress
single-core scalar
2325 2325
Text Decompress
multi-core scalar
24238 24238
Image Compress
single-core scalar
2136 2136
Image Compress
multi-core scalar
22164 22164
Image Decompress
single-core scalar
2283 2283
Image Decompress
multi-core scalar
18006 18006
Lua
single-core scalar
4096 4096
Lua
multi-core scalar
34826 34826

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22269 22269
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
29979 29979
Dot Product
single-core scalar
3478 3478
Dot Product
single-core vector
4194 4194
Dot Product
multi-core scalar
27881 27881
Dot Product
multi-core vector
43464 43464
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
5803 5803
Primality Test
single-core scalar
5359 5359
Primality Test
multi-core scalar
43450 43450
Sharpen Image
single-core scalar
5336 5336
Sharpen Image
multi-core scalar
57238 57238
Blur Image
single-core scalar
6322 6322
Blur Image
multi-core scalar
75604 75604

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3995 3995
Read Sequential
single-core scalar
4015 4015
Write Sequential
single-core scalar
6724 6724
Stdlib Allocate
single-core scalar
2804 2804
Stdlib Write
single-core scalar
2921 2921
Stdlib Copy
single-core scalar
3512 3512

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4664 4664
Stream Copy
single-core scalar
4050 4050
Stream Copy
single-core vector
5591 5591
Stream Scale
single-core scalar
4172 4172
Stream Scale
single-core vector
5228 5228
Stream Add
single-core scalar
4386 4386
Stream Add
single-core vector
5434 5434
Stream Triad
single-core scalar
4468 4468
Stream Triad
single-core vector
3988 3988