Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13756 13756

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.5 (Build 12F17) Mac OS X 10.8.5 (Build 12F17)
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 48.00 GB 1066 MHz DDR3 48.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13137 13137
Blowfish
single-core scalar
1602 1602
Blowfish
multi-core scalar
21066 21066
Text Compress
single-core scalar
2273 2273
Text Compress
multi-core scalar
22773 22773
Text Decompress
single-core scalar
2331 2331
Text Decompress
multi-core scalar
24182 24182
Image Compress
single-core scalar
2139 2139
Image Compress
multi-core scalar
22550 22550
Image Decompress
single-core scalar
2152 2152
Image Decompress
multi-core scalar
17325 17325
Lua
single-core scalar
4133 4133
Lua
multi-core scalar
35123 35123

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22531 22531
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
30021 30021
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
4195 4195
Dot Product
multi-core scalar
27894 27894
Dot Product
multi-core vector
43634 43634
LU Decomposition
single-core scalar
1541 1541
LU Decomposition
multi-core scalar
7172 7172
Primality Test
single-core scalar
5411 5411
Primality Test
multi-core scalar
42414 42414
Sharpen Image
single-core scalar
5337 5337
Sharpen Image
multi-core scalar
59651 59651
Blur Image
single-core scalar
6315 6315
Blur Image
multi-core scalar
76254 76254

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4040 4040
Read Sequential
single-core scalar
3986 3986
Write Sequential
single-core scalar
6683 6683
Stdlib Allocate
single-core scalar
3007 3007
Stdlib Write
single-core scalar
2990 2990
Stdlib Copy
single-core scalar
3537 3537

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4649 4649
Stream Copy
single-core scalar
4022 4022
Stream Copy
single-core vector
5611 5611
Stream Scale
single-core scalar
4159 4159
Stream Scale
single-core vector
5264 5264
Stream Add
single-core scalar
4327 4327
Stream Add
single-core vector
5415 5415
Stream Triad
single-core scalar
4417 4417
Stream Triad
single-core vector
3984 3984