Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8943 8943

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.2 (Build 10C2234) Mac OS X 10.6.2 (Build 10C2234)
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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 7958 7958
Blowfish
single-core scalar
1841 1841
Blowfish
multi-core scalar
12094 12094
Text Compress
single-core scalar
2605 2605
Text Compress
multi-core scalar
13102 13102
Text Decompress
single-core scalar
2672 2672
Text Decompress
multi-core scalar
13881 13881
Image Compress
single-core scalar
2469 2469
Image Compress
multi-core scalar
11196 11196
Image Decompress
single-core scalar
2626 2626
Image Decompress
multi-core scalar
8650 8650
Lua
single-core scalar
4690 4690
Lua
multi-core scalar
19670 19670

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13800 13800
Mandelbrot
single-core scalar
2439 2439
Mandelbrot
multi-core scalar
15193 15193
Dot Product
single-core scalar
3968 3968
Dot Product
single-core vector
4782 4782
Dot Product
multi-core scalar
16072 16072
Dot Product
multi-core vector
22065 22065
LU Decomposition
single-core scalar
1600 1600
LU Decomposition
multi-core scalar
6241 6241
Primality Test
single-core scalar
6310 6310
Primality Test
multi-core scalar
24338 24338
Sharpen Image
single-core scalar
6125 6125
Sharpen Image
multi-core scalar
31424 31424
Blur Image
single-core scalar
7676 7676
Blur Image
multi-core scalar
44977 44977

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4608 4608
Read Sequential
single-core scalar
5024 5024
Write Sequential
single-core scalar
7487 7487
Stdlib Allocate
single-core scalar
3696 3696
Stdlib Write
single-core scalar
2871 2871
Stdlib Copy
single-core scalar
3964 3964

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4065 4065
Stream Copy
single-core scalar
3878 3878
Stream Copy
single-core vector
4751 4751
Stream Scale
single-core scalar
3837 3837
Stream Scale
single-core vector
4126 4126
Stream Add
single-core scalar
3874 3874
Stream Add
single-core vector
4483 4483
Stream Triad
single-core scalar
4228 4228
Stream Triad
single-core vector
3348 3348