Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13614 13614

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.0 Mac OS X 10.8.0
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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13187 13187
Blowfish
single-core scalar
1605 1605
Blowfish
multi-core scalar
20864 20864
Text Compress
single-core scalar
2274 2274
Text Compress
multi-core scalar
22830 22830
Text Decompress
single-core scalar
2320 2320
Text Decompress
multi-core scalar
24325 24325
Image Compress
single-core scalar
2153 2153
Image Compress
multi-core scalar
22662 22662
Image Decompress
single-core scalar
2260 2260
Image Decompress
multi-core scalar
17827 17827
Lua
single-core scalar
4112 4112
Lua
multi-core scalar
35019 35019

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22035 22035
Mandelbrot
single-core scalar
2100 2100
Mandelbrot
multi-core scalar
29340 29340
Dot Product
single-core scalar
3468 3468
Dot Product
single-core vector
4124 4124
Dot Product
multi-core scalar
27730 27730
Dot Product
multi-core vector
43534 43534
LU Decomposition
single-core scalar
1530 1530
LU Decomposition
multi-core scalar
7102 7102
Primality Test
single-core scalar
5353 5353
Primality Test
multi-core scalar
42151 42151
Sharpen Image
single-core scalar
5339 5339
Sharpen Image
multi-core scalar
56004 56004
Blur Image
single-core scalar
6315 6315
Blur Image
multi-core scalar
74406 74406

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4071 4071
Read Sequential
single-core scalar
4000 4000
Write Sequential
single-core scalar
6715 6715
Stdlib Allocate
single-core scalar
2998 2998
Stdlib Write
single-core scalar
3038 3038
Stdlib Copy
single-core scalar
3604 3604

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4729 4729
Stream Copy
single-core scalar
4117 4117
Stream Copy
single-core vector
5672 5672
Stream Scale
single-core scalar
4289 4289
Stream Scale
single-core vector
5251 5251
Stream Add
single-core scalar
4481 4481
Stream Add
single-core vector
5480 5480
Stream Triad
single-core scalar
4527 4527
Stream Triad
single-core vector
4015 4015