Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8383 8383

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.1 (Build 10B504) Mac OS X 10.6.1 (Build 10B504)
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 6784 6784
Blowfish
single-core scalar
1758 1758
Blowfish
multi-core scalar
11409 11409
Text Compress
single-core scalar
2250 2250
Text Compress
multi-core scalar
11416 11416
Text Decompress
single-core scalar
2341 2341
Text Decompress
multi-core scalar
12081 12081
Image Compress
single-core scalar
2030 2030
Image Compress
multi-core scalar
10057 10057
Image Decompress
single-core scalar
1792 1792
Image Decompress
multi-core scalar
7457 7457
Lua
single-core scalar
3395 3395
Lua
multi-core scalar
15423 15423

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13596 13596
Mandelbrot
single-core scalar
2438 2438
Mandelbrot
multi-core scalar
17548 17548
Dot Product
single-core scalar
3958 3958
Dot Product
single-core vector
4753 4753
Dot Product
multi-core scalar
16303 16303
Dot Product
multi-core vector
20910 20910
LU Decomposition
single-core scalar
876 876
LU Decomposition
multi-core scalar
3509 3509
Primality Test
single-core scalar
5234 5234
Primality Test
multi-core scalar
18953 18953
Sharpen Image
single-core scalar
6049 6049
Sharpen Image
multi-core scalar
34952 34952
Blur Image
single-core scalar
7599 7599
Blur Image
multi-core scalar
47272 47272

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4321 4321
Read Sequential
single-core scalar
4796 4796
Write Sequential
single-core scalar
6489 6489
Stdlib Allocate
single-core scalar
3226 3226
Stdlib Write
single-core scalar
3147 3147
Stdlib Copy
single-core scalar
3951 3951

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3865 3865
Stream Copy
single-core scalar
3857 3857
Stream Copy
single-core vector
4930 4930
Stream Scale
single-core scalar
4204 4204
Stream Scale
single-core vector
4811 4811
Stream Add
single-core scalar
2220 2220
Stream Add
single-core vector
4859 4859
Stream Triad
single-core scalar
2419 2419
Stream Triad
single-core vector
3623 3623