Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13679 13679

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.4 (Build 12E55) Mac OS X 10.8.4 (Build 12E55)
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 14.00 GB 1066 MHz DDR3 14.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13098 13098
Blowfish
single-core scalar
1598 1598
Blowfish
multi-core scalar
20920 20920
Text Compress
single-core scalar
2274 2274
Text Compress
multi-core scalar
22976 22976
Text Decompress
single-core scalar
2325 2325
Text Decompress
multi-core scalar
24251 24251
Image Compress
single-core scalar
2148 2148
Image Compress
multi-core scalar
22238 22238
Image Decompress
single-core scalar
2268 2268
Image Decompress
multi-core scalar
17238 17238
Lua
single-core scalar
4107 4107
Lua
multi-core scalar
34843 34843

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22335 22335
Mandelbrot
single-core scalar
2129 2129
Mandelbrot
multi-core scalar
30043 30043
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
4200 4200
Dot Product
multi-core scalar
27927 27927
Dot Product
multi-core vector
43516 43516
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
7194 7194
Primality Test
single-core scalar
5405 5405
Primality Test
multi-core scalar
42517 42517
Sharpen Image
single-core scalar
5337 5337
Sharpen Image
multi-core scalar
57335 57335
Blur Image
single-core scalar
6317 6317
Blur Image
multi-core scalar
75758 75758

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4023 4023
Read Sequential
single-core scalar
3978 3978
Write Sequential
single-core scalar
6698 6698
Stdlib Allocate
single-core scalar
2792 2792
Stdlib Write
single-core scalar
3036 3036
Stdlib Copy
single-core scalar
3612 3612

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4729 4729
Stream Copy
single-core scalar
4110 4110
Stream Copy
single-core vector
5668 5668
Stream Scale
single-core scalar
4282 4282
Stream Scale
single-core vector
5245 5245
Stream Add
single-core scalar
4515 4515
Stream Add
single-core vector
5459 5459
Stream Triad
single-core scalar
4560 4560
Stream Triad
single-core vector
3994 3994