Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11814 11814

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.2 (Build 11C26) Mac OS X 10.7.2 (Build 11C26)
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.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 10748 10748
Blowfish
single-core scalar
1470 1470
Blowfish
multi-core scalar
19701 19701
Text Compress
single-core scalar
1908 1908
Text Compress
multi-core scalar
19150 19150
Text Decompress
single-core scalar
1952 1952
Text Decompress
multi-core scalar
20579 20579
Image Compress
single-core scalar
1679 1679
Image Compress
multi-core scalar
17890 17890
Image Decompress
single-core scalar
1524 1524
Image Decompress
multi-core scalar
12184 12184
Lua
single-core scalar
3091 3091
Lua
multi-core scalar
27851 27851

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 19957 19957
Mandelbrot
single-core scalar
2037 2037
Mandelbrot
multi-core scalar
29955 29955
Dot Product
single-core scalar
3339 3339
Dot Product
single-core vector
3394 3394
Dot Product
multi-core scalar
27518 27518
Dot Product
multi-core vector
31706 31706
LU Decomposition
single-core scalar
715 715
LU Decomposition
multi-core scalar
5519 5519
Primality Test
single-core scalar
4120 4120
Primality Test
multi-core scalar
31517 31517
Sharpen Image
single-core scalar
4939 4939
Sharpen Image
multi-core scalar
54849 54849
Blur Image
single-core scalar
6020 6020
Blur Image
multi-core scalar
73771 73771

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3626 3626
Read Sequential
single-core scalar
3570 3570
Write Sequential
single-core scalar
5712 5712
Stdlib Allocate
single-core scalar
2702 2702
Stdlib Write
single-core scalar
2946 2946
Stdlib Copy
single-core scalar
3202 3202

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3425 3425
Stream Copy
single-core scalar
2957 2957
Stream Copy
single-core vector
4538 4538
Stream Scale
single-core scalar
3357 3357
Stream Scale
single-core vector
4911 4911
Stream Add
single-core scalar
1859 1859
Stream Add
single-core vector
4416 4416
Stream Triad
single-core scalar
1986 1986
Stream Triad
single-core vector
3378 3378