Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13875 13875

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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13298 13298
Blowfish
single-core scalar
1598 1598
Blowfish
multi-core scalar
20976 20976
Text Compress
single-core scalar
2274 2274
Text Compress
multi-core scalar
22831 22831
Text Decompress
single-core scalar
2328 2328
Text Decompress
multi-core scalar
24305 24305
Image Compress
single-core scalar
2142 2142
Image Compress
multi-core scalar
21988 21988
Image Decompress
single-core scalar
2268 2268
Image Decompress
multi-core scalar
19760 19760
Lua
single-core scalar
4141 4141
Lua
multi-core scalar
34970 34970

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22716 22716
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
30068 30068
Dot Product
single-core scalar
3477 3477
Dot Product
single-core vector
4198 4198
Dot Product
multi-core scalar
27902 27902
Dot Product
multi-core vector
43927 43927
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
7191 7191
Primality Test
single-core scalar
5418 5418
Primality Test
multi-core scalar
42482 42482
Sharpen Image
single-core scalar
5337 5337
Sharpen Image
multi-core scalar
60826 60826
Blur Image
single-core scalar
6312 6312
Blur Image
multi-core scalar
77215 77215

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4010 4010
Read Sequential
single-core scalar
4000 4000
Write Sequential
single-core scalar
6722 6722
Stdlib Allocate
single-core scalar
2757 2757
Stdlib Write
single-core scalar
3009 3009
Stdlib Copy
single-core scalar
3565 3565

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4681 4681
Stream Copy
single-core scalar
4044 4044
Stream Copy
single-core vector
5650 5650
Stream Scale
single-core scalar
4178 4178
Stream Scale
single-core vector
5306 5306
Stream Add
single-core scalar
4363 4363
Stream Add
single-core vector
5462 5462
Stream Triad
single-core scalar
4436 4436
Stream Triad
single-core vector
4009 4009