Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11410 11410

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K540) Mac OS X 10.6.8 (Build 10K540)
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 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 10209 10209
Blowfish
single-core scalar
1535 1535
Blowfish
multi-core scalar
18244 18244
Text Compress
single-core scalar
1975 1975
Text Compress
multi-core scalar
18250 18250
Text Decompress
single-core scalar
2071 2071
Text Decompress
multi-core scalar
20153 20153
Image Compress
single-core scalar
1745 1745
Image Compress
multi-core scalar
16072 16072
Image Decompress
single-core scalar
1564 1564
Image Decompress
multi-core scalar
10674 10674
Lua
single-core scalar
3212 3212
Lua
multi-core scalar
27013 27013

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 19279 19279
Mandelbrot
single-core scalar
2108 2108
Mandelbrot
multi-core scalar
26809 26809
Dot Product
single-core scalar
3447 3447
Dot Product
single-core vector
4081 4081
Dot Product
multi-core scalar
25896 25896
Dot Product
multi-core vector
31867 31867
LU Decomposition
single-core scalar
716 716
LU Decomposition
multi-core scalar
4583 4583
Primality Test
single-core scalar
4504 4504
Primality Test
multi-core scalar
30471 30471
Sharpen Image
single-core scalar
5219 5219
Sharpen Image
multi-core scalar
50224 50224
Blur Image
single-core scalar
6637 6637
Blur Image
multi-core scalar
73349 73349

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3768 3768
Read Sequential
single-core scalar
3896 3896
Write Sequential
single-core scalar
5870 5870
Stdlib Allocate
single-core scalar
2809 2809
Stdlib Write
single-core scalar
2879 2879
Stdlib Copy
single-core scalar
3390 3390

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3357 3357
Stream Copy
single-core scalar
3197 3197
Stream Copy
single-core vector
4213 4213
Stream Scale
single-core scalar
3739 3739
Stream Scale
single-core vector
4505 4505
Stream Add
single-core scalar
1838 1838
Stream Add
single-core vector
4270 4270
Stream Triad
single-core scalar
2045 2045
Stream Triad
single-core vector
3049 3049