Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12356 12356

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
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 22.00 GB 1066 MHz DDR3 22.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10608 10608
Blowfish
single-core scalar
1549 1549
Blowfish
multi-core scalar
19781 19781
Text Compress
single-core scalar
1980 1980
Text Compress
multi-core scalar
19408 19408
Text Decompress
single-core scalar
2087 2087
Text Decompress
multi-core scalar
21146 21146
Image Compress
single-core scalar
1750 1750
Image Compress
multi-core scalar
17884 17884
Image Decompress
single-core scalar
1572 1572
Image Decompress
multi-core scalar
13442 13442
Lua
single-core scalar
3218 3218
Lua
multi-core scalar
23487 23487

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21531 21531
Mandelbrot
single-core scalar
2118 2118
Mandelbrot
multi-core scalar
29990 29990
Dot Product
single-core scalar
3452 3452
Dot Product
single-core vector
4091 4091
Dot Product
multi-core scalar
27736 27736
Dot Product
multi-core vector
35750 35750
LU Decomposition
single-core scalar
740 740
LU Decomposition
multi-core scalar
5927 5927
Primality Test
single-core scalar
4542 4542
Primality Test
multi-core scalar
32540 32540
Sharpen Image
single-core scalar
5250 5250
Sharpen Image
multi-core scalar
61017 61017
Blur Image
single-core scalar
6689 6689
Blur Image
multi-core scalar
81602 81602

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3812 3812
Read Sequential
single-core scalar
3766 3766
Write Sequential
single-core scalar
5818 5818
Stdlib Allocate
single-core scalar
2860 2860
Stdlib Write
single-core scalar
3043 3043
Stdlib Copy
single-core scalar
3576 3576

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3458 3458
Stream Copy
single-core scalar
3376 3376
Stream Copy
single-core vector
4443 4443
Stream Scale
single-core scalar
3655 3655
Stream Scale
single-core vector
4316 4316
Stream Add
single-core scalar
1875 1875
Stream Add
single-core vector
4576 4576
Stream Triad
single-core scalar
2040 2040
Stream Triad
single-core vector
3384 3384