Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8581 8581

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
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 6952 6952
Blowfish
single-core scalar
1782 1782
Blowfish
multi-core scalar
11547 11547
Text Compress
single-core scalar
2278 2278
Text Compress
multi-core scalar
11447 11447
Text Decompress
single-core scalar
2410 2410
Text Decompress
multi-core scalar
12316 12316
Image Compress
single-core scalar
2020 2020
Image Compress
multi-core scalar
10385 10385
Image Decompress
single-core scalar
1825 1825
Image Decompress
multi-core scalar
8076 8076
Lua
single-core scalar
3661 3661
Lua
multi-core scalar
15679 15679

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13827 13827
Mandelbrot
single-core scalar
2440 2440
Mandelbrot
multi-core scalar
17683 17683
Dot Product
single-core scalar
3971 3971
Dot Product
single-core vector
4713 4713
Dot Product
multi-core scalar
16212 16212
Dot Product
multi-core vector
21015 21015
LU Decomposition
single-core scalar
834 834
LU Decomposition
multi-core scalar
3528 3528
Primality Test
single-core scalar
5215 5215
Primality Test
multi-core scalar
18997 18997
Sharpen Image
single-core scalar
6044 6044
Sharpen Image
multi-core scalar
36652 36652
Blur Image
single-core scalar
7694 7694
Blur Image
multi-core scalar
48585 48585

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4592 4592
Read Sequential
single-core scalar
4733 4733
Write Sequential
single-core scalar
6937 6937
Stdlib Allocate
single-core scalar
3376 3376
Stdlib Write
single-core scalar
3513 3513
Stdlib Copy
single-core scalar
4405 4405

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3906 3906
Stream Copy
single-core scalar
3709 3709
Stream Copy
single-core vector
4914 4914
Stream Scale
single-core scalar
4043 4043
Stream Scale
single-core vector
4944 4944
Stream Add
single-core scalar
2173 2173
Stream Add
single-core vector
5232 5232
Stream Triad
single-core scalar
2402 2402
Stream Triad
single-core vector
3838 3838