Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12331 12331

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
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 10934 10934
Blowfish
single-core scalar
1547 1547
Blowfish
multi-core scalar
19942 19942
Text Compress
single-core scalar
1985 1985
Text Compress
multi-core scalar
19416 19416
Text Decompress
single-core scalar
2079 2079
Text Decompress
multi-core scalar
21111 21111
Image Compress
single-core scalar
1747 1747
Image Compress
multi-core scalar
17855 17855
Image Decompress
single-core scalar
1570 1570
Image Decompress
multi-core scalar
12171 12171
Lua
single-core scalar
3213 3213
Lua
multi-core scalar
28574 28574

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21128 21128
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
30318 30318
Dot Product
single-core scalar
3453 3453
Dot Product
single-core vector
4090 4090
Dot Product
multi-core scalar
27800 27800
Dot Product
multi-core vector
35993 35993
LU Decomposition
single-core scalar
747 747
LU Decomposition
multi-core scalar
5824 5824
Primality Test
single-core scalar
4536 4536
Primality Test
multi-core scalar
32610 32610
Sharpen Image
single-core scalar
5260 5260
Sharpen Image
multi-core scalar
57089 57089
Blur Image
single-core scalar
6659 6659
Blur Image
multi-core scalar
79293 79293

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3849 3849
Read Sequential
single-core scalar
3844 3844
Write Sequential
single-core scalar
5795 5795
Stdlib Allocate
single-core scalar
3037 3037
Stdlib Write
single-core scalar
3034 3034
Stdlib Copy
single-core scalar
3535 3535

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3405 3405
Stream Copy
single-core scalar
3211 3211
Stream Copy
single-core vector
4375 4375
Stream Scale
single-core scalar
3620 3620
Stream Scale
single-core vector
4268 4268
Stream Add
single-core scalar
1876 1876
Stream Add
single-core vector
4492 4492
Stream Triad
single-core scalar
2021 2021
Stream Triad
single-core vector
3384 3384