Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 7913 7913

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 6512 6512
Blowfish
single-core scalar
1705 1705
Blowfish
multi-core scalar
10941 10941
Text Compress
single-core scalar
2176 2176
Text Compress
multi-core scalar
10293 10293
Text Decompress
single-core scalar
2227 2227
Text Decompress
multi-core scalar
11178 11178
Image Compress
single-core scalar
1925 1925
Image Compress
multi-core scalar
10519 10519
Image Decompress
single-core scalar
1740 1740
Image Decompress
multi-core scalar
7474 7474
Lua
single-core scalar
3432 3432
Lua
multi-core scalar
14539 14539

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 12821 12821
Mandelbrot
single-core scalar
2347 2347
Mandelbrot
multi-core scalar
15890 15890
Dot Product
single-core scalar
3774 3774
Dot Product
single-core vector
4499 4499
Dot Product
multi-core scalar
15423 15423
Dot Product
multi-core vector
20700 20700
LU Decomposition
single-core scalar
837 837
LU Decomposition
multi-core scalar
3448 3448
Primality Test
single-core scalar
4949 4949
Primality Test
multi-core scalar
17086 17086
Sharpen Image
single-core scalar
5821 5821
Sharpen Image
multi-core scalar
33414 33414
Blur Image
single-core scalar
7371 7371
Blur Image
multi-core scalar
43936 43936

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4012 4012
Read Sequential
single-core scalar
4564 4564
Write Sequential
single-core scalar
6109 6109
Stdlib Allocate
single-core scalar
3260 3260
Stdlib Write
single-core scalar
2682 2682
Stdlib Copy
single-core scalar
3447 3447

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3447 3447
Stream Copy
single-core scalar
3350 3350
Stream Copy
single-core vector
4507 4507
Stream Scale
single-core scalar
3675 3675
Stream Scale
single-core vector
4206 4206
Stream Add
single-core scalar
2157 2157
Stream Add
single-core vector
4197 4197
Stream Triad
single-core scalar
2350 2350
Stream Triad
single-core vector
3136 3136