Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13627 13627

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8 (Build 12A269) Mac OS X 10.8 (Build 12A269)
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 13100 13100
Blowfish
single-core scalar
1606 1606
Blowfish
multi-core scalar
21105 21105
Text Compress
single-core scalar
2274 2274
Text Compress
multi-core scalar
22879 22879
Text Decompress
single-core scalar
2318 2318
Text Decompress
multi-core scalar
24284 24284
Image Compress
single-core scalar
2144 2144
Image Compress
multi-core scalar
22263 22263
Image Decompress
single-core scalar
2269 2269
Image Decompress
multi-core scalar
16638 16638
Lua
single-core scalar
4114 4114
Lua
multi-core scalar
35306 35306

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22114 22114
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
29659 29659
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
4199 4199
Dot Product
multi-core scalar
27867 27867
Dot Product
multi-core vector
43738 43738
LU Decomposition
single-core scalar
1542 1542
LU Decomposition
multi-core scalar
7118 7118
Primality Test
single-core scalar
5421 5421
Primality Test
multi-core scalar
42282 42282
Sharpen Image
single-core scalar
5340 5340
Sharpen Image
multi-core scalar
56662 56662
Blur Image
single-core scalar
6297 6297
Blur Image
multi-core scalar
73872 73872

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4110 4110
Read Sequential
single-core scalar
4312 4312
Write Sequential
single-core scalar
6701 6701
Stdlib Allocate
single-core scalar
2924 2924
Stdlib Write
single-core scalar
3037 3037
Stdlib Copy
single-core scalar
3580 3580

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4807 4807
Stream Copy
single-core scalar
4126 4126
Stream Copy
single-core vector
5638 5638
Stream Scale
single-core scalar
4907 4907
Stream Scale
single-core vector
5243 5243
Stream Add
single-core scalar
4507 4507
Stream Add
single-core vector
5473 5473
Stream Triad
single-core scalar
4559 4559
Stream Triad
single-core vector
4008 4008