Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13079 13079

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.4 Mac OS X 10.7.4
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 x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12876 12876
Blowfish
single-core scalar
1523 1523
Blowfish
multi-core scalar
19504 19504
Text Compress
single-core scalar
2181 2181
Text Compress
multi-core scalar
21375 21375
Text Decompress
single-core scalar
2206 2206
Text Decompress
multi-core scalar
23264 23264
Image Compress
single-core scalar
2050 2050
Image Compress
multi-core scalar
21966 21966
Image Decompress
single-core scalar
2173 2173
Image Decompress
multi-core scalar
21253 21253
Lua
single-core scalar
3921 3921
Lua
multi-core scalar
33105 33105

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21276 21276
Mandelbrot
single-core scalar
2027 2027
Mandelbrot
multi-core scalar
28007 28007
Dot Product
single-core scalar
3316 3316
Dot Product
single-core vector
4011 4011
Dot Product
multi-core scalar
26434 26434
Dot Product
multi-core vector
41196 41196
LU Decomposition
single-core scalar
1470 1470
LU Decomposition
multi-core scalar
5204 5204
Primality Test
single-core scalar
5193 5193
Primality Test
multi-core scalar
38890 38890
Sharpen Image
single-core scalar
5119 5119
Sharpen Image
multi-core scalar
58069 58069
Blur Image
single-core scalar
6023 6023
Blur Image
multi-core scalar
72907 72907

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3662 3662
Read Sequential
single-core scalar
3506 3506
Write Sequential
single-core scalar
6375 6375
Stdlib Allocate
single-core scalar
2530 2530
Stdlib Write
single-core scalar
2738 2738
Stdlib Copy
single-core scalar
3162 3162

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3938 3938
Stream Copy
single-core scalar
3379 3379
Stream Copy
single-core vector
4949 4949
Stream Scale
single-core scalar
3354 3354
Stream Scale
single-core vector
4368 4368
Stream Add
single-core scalar
3469 3469
Stream Add
single-core vector
4942 4942
Stream Triad
single-core scalar
3488 3488
Stream Triad
single-core vector
3559 3559