Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14134 14134

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13518 13518
Blowfish
single-core scalar
1602 1602
Blowfish
multi-core scalar
20925 20925
Text Compress
single-core scalar
2264 2264
Text Compress
multi-core scalar
22586 22586
Text Decompress
single-core scalar
2325 2325
Text Decompress
multi-core scalar
24337 24337
Image Compress
single-core scalar
2142 2142
Image Compress
multi-core scalar
22514 22514
Image Decompress
single-core scalar
2256 2256
Image Decompress
multi-core scalar
22317 22317
Lua
single-core scalar
4067 4067
Lua
multi-core scalar
34884 34884

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23392 23392
Mandelbrot
single-core scalar
2122 2122
Mandelbrot
multi-core scalar
29864 29864
Dot Product
single-core scalar
3449 3449
Dot Product
single-core vector
4146 4146
Dot Product
multi-core scalar
27768 27768
Dot Product
multi-core vector
46705 46705
LU Decomposition
single-core scalar
1331 1331
LU Decomposition
multi-core scalar
11646 11646
Primality Test
single-core scalar
5567 5567
Primality Test
multi-core scalar
42901 42901
Sharpen Image
single-core scalar
5331 5331
Sharpen Image
multi-core scalar
60965 60965
Blur Image
single-core scalar
6697 6697
Blur Image
multi-core scalar
79001 79001

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4061 4061
Read Sequential
single-core scalar
3991 3991
Write Sequential
single-core scalar
6549 6549
Stdlib Allocate
single-core scalar
3121 3121
Stdlib Write
single-core scalar
3065 3065
Stdlib Copy
single-core scalar
3580 3580

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4034 4034
Stream Copy
single-core scalar
3475 3475
Stream Copy
single-core vector
4718 4718
Stream Scale
single-core scalar
3569 3569
Stream Scale
single-core vector
4467 4467
Stream Add
single-core scalar
3899 3899
Stream Add
single-core vector
4714 4714
Stream Triad
single-core scalar
3961 3961
Stream Triad
single-core vector
3474 3474