Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12294 12294

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.3 (Build 10D573) Mac OS X 10.6.3 (Build 10D573)
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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10923 10923
Blowfish
single-core scalar
1549 1549
Blowfish
multi-core scalar
19910 19910
Text Compress
single-core scalar
1984 1984
Text Compress
multi-core scalar
19492 19492
Text Decompress
single-core scalar
2036 2036
Text Decompress
multi-core scalar
20792 20792
Image Compress
single-core scalar
1753 1753
Image Compress
multi-core scalar
17694 17694
Image Decompress
single-core scalar
1567 1567
Image Decompress
multi-core scalar
12250 12250
Lua
single-core scalar
3235 3235
Lua
multi-core scalar
28820 28820

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21088 21088
Mandelbrot
single-core scalar
2117 2117
Mandelbrot
multi-core scalar
30344 30344
Dot Product
single-core scalar
3448 3448
Dot Product
single-core vector
4100 4100
Dot Product
multi-core scalar
27810 27810
Dot Product
multi-core vector
35819 35819
LU Decomposition
single-core scalar
716 716
LU Decomposition
multi-core scalar
5766 5766
Primality Test
single-core scalar
4537 4537
Primality Test
multi-core scalar
32386 32386
Sharpen Image
single-core scalar
5261 5261
Sharpen Image
multi-core scalar
56789 56789
Blur Image
single-core scalar
6653 6653
Blur Image
multi-core scalar
79493 79493

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3764 3764
Read Sequential
single-core scalar
3849 3849
Write Sequential
single-core scalar
5817 5817
Stdlib Allocate
single-core scalar
2859 2859
Stdlib Write
single-core scalar
2929 2929
Stdlib Copy
single-core scalar
3368 3368

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3376 3376
Stream Copy
single-core scalar
3277 3277
Stream Copy
single-core vector
4414 4414
Stream Scale
single-core scalar
3622 3622
Stream Scale
single-core vector
4210 4210
Stream Add
single-core scalar
1864 1864
Stream Add
single-core vector
4408 4408
Stream Triad
single-core scalar
2012 2012
Stream Triad
single-core vector
3202 3202