Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12516 12516

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.4 (Build 10F569) Mac OS X 10.6.4 (Build 10F569)
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 10449 10449
Blowfish
single-core scalar
1535 1535
Blowfish
multi-core scalar
19700 19700
Text Compress
single-core scalar
1985 1985
Text Compress
multi-core scalar
19401 19401
Text Decompress
single-core scalar
2040 2040
Text Decompress
multi-core scalar
20749 20749
Image Compress
single-core scalar
1753 1753
Image Compress
multi-core scalar
18074 18074
Image Decompress
single-core scalar
1570 1570
Image Decompress
multi-core scalar
12202 12202
Lua
single-core scalar
3157 3157
Lua
multi-core scalar
23227 23227

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22225 22225
Mandelbrot
single-core scalar
2118 2118
Mandelbrot
multi-core scalar
30076 30076
Dot Product
single-core scalar
3449 3449
Dot Product
single-core vector
4086 4086
Dot Product
multi-core scalar
27472 27472
Dot Product
multi-core vector
35397 35397
LU Decomposition
single-core scalar
713 713
LU Decomposition
multi-core scalar
5814 5814
Primality Test
single-core scalar
21896 21896
Primality Test
multi-core scalar
32295 32295
Sharpen Image
single-core scalar
5249 5249
Sharpen Image
multi-core scalar
56435 56435
Blur Image
single-core scalar
6610 6610
Blur Image
multi-core scalar
79541 79541

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3732 3732
Read Sequential
single-core scalar
3813 3813
Write Sequential
single-core scalar
5818 5818
Stdlib Allocate
single-core scalar
2850 2850
Stdlib Write
single-core scalar
2844 2844
Stdlib Copy
single-core scalar
3339 3339

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3345 3345
Stream Copy
single-core scalar
3216 3216
Stream Copy
single-core vector
4285 4285
Stream Scale
single-core scalar
3541 3541
Stream Scale
single-core vector
4210 4210
Stream Add
single-core scalar
1882 1882
Stream Add
single-core vector
4383 4383
Stream Triad
single-core scalar
2027 2027
Stream Triad
single-core vector
3220 3220