Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 9543 9543

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon W3520 @ 2.66 GHz
1 Processor, 4 Cores, 8 Threads
Intel Xeon W3520 @ 2.66 GHz
1 Processor, 4 Cores, 8 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.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 8480 8480
Blowfish
single-core scalar
1833 1833
Blowfish
multi-core scalar
12269 12269
Text Compress
single-core scalar
2619 2619
Text Compress
multi-core scalar
13483 13483
Text Decompress
single-core scalar
2686 2686
Text Decompress
multi-core scalar
14047 14047
Image Compress
single-core scalar
2465 2465
Image Compress
multi-core scalar
12922 12922
Image Decompress
single-core scalar
2617 2617
Image Decompress
multi-core scalar
11450 11450
Lua
single-core scalar
4705 4705
Lua
multi-core scalar
20669 20669

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 14384 14384
Mandelbrot
single-core scalar
2453 2453
Mandelbrot
multi-core scalar
17448 17448
Dot Product
single-core scalar
4012 4012
Dot Product
single-core vector
4838 4838
Dot Product
multi-core scalar
16276 16276
Dot Product
multi-core vector
25458 25458
LU Decomposition
single-core scalar
1795 1795
LU Decomposition
multi-core scalar
4655 4655
Primality Test
single-core scalar
6170 6170
Primality Test
multi-core scalar
24379 24379
Sharpen Image
single-core scalar
6169 6169
Sharpen Image
multi-core scalar
35674 35674
Blur Image
single-core scalar
7263 7263
Blur Image
multi-core scalar
44797 44797

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4866 4866
Read Sequential
single-core scalar
5491 5491
Write Sequential
single-core scalar
7675 7675
Stdlib Allocate
single-core scalar
3255 3255
Stdlib Write
single-core scalar
3533 3533
Stdlib Copy
single-core scalar
4380 4380

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 5675 5675
Stream Copy
single-core scalar
4740 4740
Stream Copy
single-core vector
6900 6900
Stream Scale
single-core scalar
4875 4875
Stream Scale
single-core vector
6407 6407
Stream Add
single-core scalar
5424 5424
Stream Add
single-core vector
6819 6819
Stream Triad
single-core scalar
5217 5217
Stream Triad
single-core vector
5020 5020