Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8424 8424

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 4.00 GB 1066 MHz DDR3 4.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 6993 6993
Blowfish
single-core scalar
1790 1790
Blowfish
multi-core scalar
11480 11480
Text Compress
single-core scalar
2286 2286
Text Compress
multi-core scalar
11446 11446
Text Decompress
single-core scalar
2350 2350
Text Decompress
multi-core scalar
12240 12240
Image Compress
single-core scalar
2031 2031
Image Compress
multi-core scalar
10526 10526
Image Decompress
single-core scalar
1826 1826
Image Decompress
multi-core scalar
7547 7547
Lua
single-core scalar
3617 3617
Lua
multi-core scalar
16783 16783

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13600 13600
Mandelbrot
single-core scalar
2445 2445
Mandelbrot
multi-core scalar
17675 17675
Dot Product
single-core scalar
3982 3982
Dot Product
single-core vector
4735 4735
Dot Product
multi-core scalar
16242 16242
Dot Product
multi-core vector
21032 21032
LU Decomposition
single-core scalar
866 866
LU Decomposition
multi-core scalar
3535 3535
Primality Test
single-core scalar
5207 5207
Primality Test
multi-core scalar
19103 19103
Sharpen Image
single-core scalar
6079 6079
Sharpen Image
multi-core scalar
34551 34551
Blur Image
single-core scalar
7719 7719
Blur Image
multi-core scalar
47239 47239

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4236 4236
Read Sequential
single-core scalar
4830 4830
Write Sequential
single-core scalar
6550 6550
Stdlib Allocate
single-core scalar
3428 3428
Stdlib Write
single-core scalar
2747 2747
Stdlib Copy
single-core scalar
3628 3628

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3695 3695
Stream Copy
single-core scalar
3768 3768
Stream Copy
single-core vector
4922 4922
Stream Scale
single-core scalar
3960 3960
Stream Scale
single-core vector
4429 4429
Stream Add
single-core scalar
2210 2210
Stream Add
single-core vector
4517 4517
Stream Triad
single-core scalar
2402 2402
Stream Triad
single-core vector
3353 3353