Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13695 13695

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.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12974 12974
Blowfish
single-core scalar
1591 1591
Blowfish
multi-core scalar
20957 20957
Text Compress
single-core scalar
2266 2266
Text Compress
multi-core scalar
22737 22737
Text Decompress
single-core scalar
2324 2324
Text Decompress
multi-core scalar
24444 24444
Image Compress
single-core scalar
2139 2139
Image Compress
multi-core scalar
22425 22425
Image Decompress
single-core scalar
2271 2271
Image Decompress
multi-core scalar
15599 15599
Lua
single-core scalar
4084 4084
Lua
multi-core scalar
34853 34853

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22649 22649
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
29887 29887
Dot Product
single-core scalar
3453 3453
Dot Product
single-core vector
4138 4138
Dot Product
multi-core scalar
27741 27741
Dot Product
multi-core vector
46597 46597
LU Decomposition
single-core scalar
1420 1420
LU Decomposition
multi-core scalar
11575 11575
Primality Test
single-core scalar
5483 5483
Primality Test
multi-core scalar
42320 42320
Sharpen Image
single-core scalar
5341 5341
Sharpen Image
multi-core scalar
57369 57369
Blur Image
single-core scalar
6668 6668
Blur Image
multi-core scalar
72974 72974

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4133 4133
Read Sequential
single-core scalar
4274 4274
Write Sequential
single-core scalar
6566 6566
Stdlib Allocate
single-core scalar
3298 3298
Stdlib Write
single-core scalar
3032 3032
Stdlib Copy
single-core scalar
3499 3499

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4009 4009
Stream Copy
single-core scalar
3443 3443
Stream Copy
single-core vector
4766 4766
Stream Scale
single-core scalar
3584 3584
Stream Scale
single-core vector
4395 4395
Stream Add
single-core scalar
3809 3809
Stream Add
single-core vector
4695 4695
Stream Triad
single-core scalar
3923 3923
Stream Triad
single-core vector
3460 3460