Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8542 8542

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.6 (Build 10J567) Mac OS X 10.6.6 (Build 10J567)
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 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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 6977 6977
Blowfish
single-core scalar
1780 1780
Blowfish
multi-core scalar
11646 11646
Text Compress
single-core scalar
2285 2285
Text Compress
multi-core scalar
11419 11419
Text Decompress
single-core scalar
2348 2348
Text Decompress
multi-core scalar
12180 12180
Image Compress
single-core scalar
1941 1941
Image Compress
multi-core scalar
10604 10604
Image Decompress
single-core scalar
1816 1816
Image Decompress
multi-core scalar
8150 8150
Lua
single-core scalar
3443 3443
Lua
multi-core scalar
16122 16122

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13785 13785
Mandelbrot
single-core scalar
2420 2420
Mandelbrot
multi-core scalar
17792 17792
Dot Product
single-core scalar
3976 3976
Dot Product
single-core vector
4562 4562
Dot Product
multi-core scalar
16223 16223
Dot Product
multi-core vector
21089 21089
LU Decomposition
single-core scalar
821 821
LU Decomposition
multi-core scalar
3497 3497
Primality Test
single-core scalar
5018 5018
Primality Test
multi-core scalar
18652 18652
Sharpen Image
single-core scalar
6058 6058
Sharpen Image
multi-core scalar
36629 36629
Blur Image
single-core scalar
7703 7703
Blur Image
multi-core scalar
48562 48562

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4456 4456
Read Sequential
single-core scalar
4649 4649
Write Sequential
single-core scalar
6492 6492
Stdlib Allocate
single-core scalar
3438 3438
Stdlib Write
single-core scalar
3413 3413
Stdlib Copy
single-core scalar
4291 4291

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3848 3848
Stream Copy
single-core scalar
3771 3771
Stream Copy
single-core vector
4786 4786
Stream Scale
single-core scalar
3958 3958
Stream Scale
single-core vector
4857 4857
Stream Add
single-core scalar
2169 2169
Stream Add
single-core vector
5078 5078
Stream Triad
single-core scalar
2373 2373
Stream Triad
single-core vector
3797 3797