Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13919 13919

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.2 (Build 11C74) Mac OS X 10.7.2 (Build 11C74)
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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13361 13361
Blowfish
single-core scalar
1584 1584
Blowfish
multi-core scalar
20529 20529
Text Compress
single-core scalar
2236 2236
Text Compress
multi-core scalar
22336 22336
Text Decompress
single-core scalar
2314 2314
Text Decompress
multi-core scalar
24185 24185
Image Compress
single-core scalar
2100 2100
Image Compress
multi-core scalar
22235 22235
Image Decompress
single-core scalar
2267 2267
Image Decompress
multi-core scalar
21758 21758
Lua
single-core scalar
4049 4049
Lua
multi-core scalar
34750 34750

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23045 23045
Mandelbrot
single-core scalar
2105 2105
Mandelbrot
multi-core scalar
29630 29630
Dot Product
single-core scalar
3408 3408
Dot Product
single-core vector
4100 4100
Dot Product
multi-core scalar
27385 27385
Dot Product
multi-core vector
45987 45987
LU Decomposition
single-core scalar
1504 1504
LU Decomposition
multi-core scalar
11550 11550
Primality Test
single-core scalar
5488 5488
Primality Test
multi-core scalar
42578 42578
Sharpen Image
single-core scalar
5273 5273
Sharpen Image
multi-core scalar
59573 59573
Blur Image
single-core scalar
6654 6654
Blur Image
multi-core scalar
77395 77395

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3890 3890
Read Sequential
single-core scalar
3977 3977
Write Sequential
single-core scalar
6511 6511
Stdlib Allocate
single-core scalar
2612 2612
Stdlib Write
single-core scalar
2850 2850
Stdlib Copy
single-core scalar
3502 3502

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3992 3992
Stream Copy
single-core scalar
3466 3466
Stream Copy
single-core vector
4882 4882
Stream Scale
single-core scalar
3527 3527
Stream Scale
single-core vector
4484 4484
Stream Add
single-core scalar
3776 3776
Stream Add
single-core vector
4613 4613
Stream Triad
single-core scalar
3763 3763
Stream Triad
single-core vector
3430 3430