Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8442 8442

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.B03.0902231259 Apple Inc. MP41.88Z.0081.B03.0902231259
Memory 3.00 GB 1066 MHz DDR3 3.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 6998 6998
Blowfish
single-core scalar
1788 1788
Blowfish
multi-core scalar
11663 11663
Text Compress
single-core scalar
2281 2281
Text Compress
multi-core scalar
11454 11454
Text Decompress
single-core scalar
2342 2342
Text Decompress
multi-core scalar
12103 12103
Image Compress
single-core scalar
2023 2023
Image Compress
multi-core scalar
10350 10350
Image Decompress
single-core scalar
1795 1795
Image Decompress
multi-core scalar
7521 7521
Lua
single-core scalar
3788 3788
Lua
multi-core scalar
16873 16873

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13598 13598
Mandelbrot
single-core scalar
2442 2442
Mandelbrot
multi-core scalar
17704 17704
Dot Product
single-core scalar
3975 3975
Dot Product
single-core vector
4731 4731
Dot Product
multi-core scalar
16168 16168
Dot Product
multi-core vector
20973 20973
LU Decomposition
single-core scalar
854 854
LU Decomposition
multi-core scalar
3522 3522
Primality Test
single-core scalar
5215 5215
Primality Test
multi-core scalar
19034 19034
Sharpen Image
single-core scalar
6068 6068
Sharpen Image
multi-core scalar
34438 34438
Blur Image
single-core scalar
7708 7708
Blur Image
multi-core scalar
47541 47541

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4352 4352
Read Sequential
single-core scalar
4768 4768
Write Sequential
single-core scalar
6756 6756
Stdlib Allocate
single-core scalar
3258 3258
Stdlib Write
single-core scalar
3108 3108
Stdlib Copy
single-core scalar
3871 3871

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3633 3633
Stream Copy
single-core scalar
3583 3583
Stream Copy
single-core vector
4766 4766
Stream Scale
single-core scalar
3887 3887
Stream Scale
single-core vector
4425 4425
Stream Add
single-core scalar
2165 2165
Stream Add
single-core vector
4551 4551
Stream Triad
single-core scalar
2352 2352
Stream Triad
single-core vector
3337 3337