Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8143 8143

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8 (Build 12A269) Mac OS X 10.8 (Build 12A269)
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.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 6790 6790
Blowfish
single-core scalar
1747 1747
Blowfish
multi-core scalar
11503 11503
Text Compress
single-core scalar
2210 2210
Text Compress
multi-core scalar
11214 11214
Text Decompress
single-core scalar
2187 2187
Text Decompress
multi-core scalar
11609 11609
Image Compress
single-core scalar
1985 1985
Image Compress
multi-core scalar
10238 10238
Image Decompress
single-core scalar
1802 1802
Image Decompress
multi-core scalar
8042 8042
Lua
single-core scalar
3587 3587
Lua
multi-core scalar
15360 15360

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 12880 12880
Mandelbrot
single-core scalar
2384 2384
Mandelbrot
multi-core scalar
17284 17284
Dot Product
single-core scalar
3908 3908
Dot Product
single-core vector
3958 3958
Dot Product
multi-core scalar
15971 15971
Dot Product
multi-core vector
18329 18329
LU Decomposition
single-core scalar
836 836
LU Decomposition
multi-core scalar
2590 2590
Primality Test
single-core scalar
4954 4954
Primality Test
multi-core scalar
18145 18145
Sharpen Image
single-core scalar
5925 5925
Sharpen Image
multi-core scalar
35098 35098
Blur Image
single-core scalar
7054 7054
Blur Image
multi-core scalar
43893 43893

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4173 4173
Read Sequential
single-core scalar
4722 4722
Write Sequential
single-core scalar
6630 6630
Stdlib Allocate
single-core scalar
3187 3187
Stdlib Write
single-core scalar
2716 2716
Stdlib Copy
single-core scalar
3612 3612

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4239 4239
Stream Copy
single-core scalar
4294 4294
Stream Copy
single-core vector
5616 5616
Stream Scale
single-core scalar
4598 4598
Stream Scale
single-core vector
4993 4993
Stream Add
single-core scalar
2288 2288
Stream Add
single-core vector
5624 5624
Stream Triad
single-core scalar
2486 2486
Stream Triad
single-core vector
4017 4017