Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13287 13287

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.2 (Build 10C540) Mac OS X 10.6.2 (Build 10C540)
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 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
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 12239 12239
Blowfish
single-core scalar
1602 1602
Blowfish
multi-core scalar
18516 18516
Text Compress
single-core scalar
2272 2272
Text Compress
multi-core scalar
21436 21436
Text Decompress
single-core scalar
2318 2318
Text Decompress
multi-core scalar
23201 23201
Image Compress
single-core scalar
2135 2135
Image Compress
multi-core scalar
18614 18614
Image Decompress
single-core scalar
2250 2250
Image Decompress
multi-core scalar
15802 15802
Lua
single-core scalar
4126 4126
Lua
multi-core scalar
34605 34605

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22171 22171
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
26614 26614
Dot Product
single-core scalar
3456 3456
Dot Product
single-core vector
4132 4132
Dot Product
multi-core scalar
26718 26718
Dot Product
multi-core vector
45423 45423
LU Decomposition
single-core scalar
1485 1485
LU Decomposition
multi-core scalar
11446 11446
Primality Test
single-core scalar
5529 5529
Primality Test
multi-core scalar
41367 41367
Sharpen Image
single-core scalar
5344 5344
Sharpen Image
multi-core scalar
56736 56736
Blur Image
single-core scalar
6663 6663
Blur Image
multi-core scalar
73363 73363

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4094 4094
Read Sequential
single-core scalar
4033 4033
Write Sequential
single-core scalar
6621 6621
Stdlib Allocate
single-core scalar
3052 3052
Stdlib Write
single-core scalar
3142 3142
Stdlib Copy
single-core scalar
3624 3624

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4252 4252
Stream Copy
single-core scalar
3553 3553
Stream Copy
single-core vector
5054 5054
Stream Scale
single-core scalar
3779 3779
Stream Scale
single-core vector
4699 4699
Stream Add
single-core scalar
4062 4062
Stream Add
single-core vector
5005 5005
Stream Triad
single-core scalar
4207 4207
Stream Triad
single-core vector
3663 3663