Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 10883 10883

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.2 (Build 10C2234) Mac OS X 10.6.2 (Build 10C2234)
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 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 9518 9518
Blowfish
single-core scalar
1354 1354
Blowfish
multi-core scalar
17875 17875
Text Compress
single-core scalar
1654 1654
Text Compress
multi-core scalar
18929 18929
Text Decompress
single-core scalar
1698 1698
Text Decompress
multi-core scalar
19908 19908
Image Compress
single-core scalar
1457 1457
Image Compress
multi-core scalar
15638 15638
Image Decompress
single-core scalar
1253 1253
Image Decompress
multi-core scalar
9593 9593
Lua
single-core scalar
2241 2241
Lua
multi-core scalar
22616 22616

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 18966 18966
Mandelbrot
single-core scalar
1990 1990
Mandelbrot
multi-core scalar
26744 26744
Dot Product
single-core scalar
2877 2877
Dot Product
single-core vector
2823 2823
Dot Product
multi-core scalar
26493 26493
Dot Product
multi-core vector
34402 34402
LU Decomposition
single-core scalar
597 597
LU Decomposition
multi-core scalar
4758 4758
Primality Test
single-core scalar
3379 3379
Primality Test
multi-core scalar
31748 31748
Sharpen Image
single-core scalar
4392 4392
Sharpen Image
multi-core scalar
47648 47648
Blur Image
single-core scalar
5535 5535
Blur Image
multi-core scalar
72141 72141

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3084 3084
Read Sequential
single-core scalar
3007 3007
Write Sequential
single-core scalar
4908 4908
Stdlib Allocate
single-core scalar
2038 2038
Stdlib Write
single-core scalar
2592 2592
Stdlib Copy
single-core scalar
2878 2878

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 2972 2972
Stream Copy
single-core scalar
2732 2732
Stream Copy
single-core vector
4060 4060
Stream Scale
single-core scalar
3036 3036
Stream Scale
single-core vector
3823 3823
Stream Add
single-core scalar
1625 1625
Stream Add
single-core vector
3900 3900
Stream Triad
single-core scalar
1760 1760
Stream Triad
single-core vector
2846 2846