Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8415 8415

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.3 (Build 10D573) Mac OS X 10.6.3 (Build 10D573)
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 4.00 GB 1066 MHz DDR3 4.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 6901 6901
Blowfish
single-core scalar
1729 1729
Blowfish
multi-core scalar
11405 11405
Text Compress
single-core scalar
2283 2283
Text Compress
multi-core scalar
11433 11433
Text Decompress
single-core scalar
2335 2335
Text Decompress
multi-core scalar
12050 12050
Image Compress
single-core scalar
2024 2024
Image Compress
multi-core scalar
10499 10499
Image Decompress
single-core scalar
1821 1821
Image Decompress
multi-core scalar
7535 7535
Lua
single-core scalar
3578 3578
Lua
multi-core scalar
16127 16127

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13647 13647
Mandelbrot
single-core scalar
2443 2443
Mandelbrot
multi-core scalar
17737 17737
Dot Product
single-core scalar
3969 3969
Dot Product
single-core vector
4740 4740
Dot Product
multi-core scalar
16219 16219
Dot Product
multi-core vector
21089 21089
LU Decomposition
single-core scalar
849 849
LU Decomposition
multi-core scalar
3516 3516
Primality Test
single-core scalar
5144 5144
Primality Test
multi-core scalar
18975 18975
Sharpen Image
single-core scalar
6058 6058
Sharpen Image
multi-core scalar
35220 35220
Blur Image
single-core scalar
7706 7706
Blur Image
multi-core scalar
47404 47404

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4371 4371
Read Sequential
single-core scalar
4752 4752
Write Sequential
single-core scalar
7006 7006
Stdlib Allocate
single-core scalar
3502 3502
Stdlib Write
single-core scalar
2855 2855
Stdlib Copy
single-core scalar
3741 3741

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3497 3497
Stream Copy
single-core scalar
3636 3636
Stream Copy
single-core vector
4347 4347
Stream Scale
single-core scalar
3806 3806
Stream Scale
single-core vector
4028 4028
Stream Add
single-core scalar
2166 2166
Stream Add
single-core vector
4313 4313
Stream Triad
single-core scalar
2392 2392
Stream Triad
single-core vector
3295 3295