Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12348 12348

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 10.00 GB 1066 MHz DDR3 10.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 11818 11818
Blowfish
single-core scalar
1521 1521
Blowfish
multi-core scalar
18300 18300
Text Compress
single-core scalar
2158 2158
Text Compress
multi-core scalar
20955 20955
Text Decompress
single-core scalar
2214 2214
Text Decompress
multi-core scalar
23246 23246
Image Compress
single-core scalar
2035 2035
Image Compress
multi-core scalar
17694 17694
Image Decompress
single-core scalar
2158 2158
Image Decompress
multi-core scalar
14645 14645
Lua
single-core scalar
3919 3919
Lua
multi-core scalar
32973 32973

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20168 20168
Mandelbrot
single-core scalar
2016 2016
Mandelbrot
multi-core scalar
23731 23731
Dot Product
single-core scalar
3286 3286
Dot Product
single-core vector
3943 3943
Dot Product
multi-core scalar
26825 26825
Dot Product
multi-core vector
37195 37195
LU Decomposition
single-core scalar
1404 1404
LU Decomposition
multi-core scalar
10747 10747
Primality Test
single-core scalar
5242 5242
Primality Test
multi-core scalar
40367 40367
Sharpen Image
single-core scalar
5083 5083
Sharpen Image
multi-core scalar
48022 48022
Blur Image
single-core scalar
6357 6357
Blur Image
multi-core scalar
68145 68145

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3748 3748
Read Sequential
single-core scalar
3578 3578
Write Sequential
single-core scalar
6311 6311
Stdlib Allocate
single-core scalar
2969 2969
Stdlib Write
single-core scalar
2706 2706
Stdlib Copy
single-core scalar
3179 3179

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4038 4038
Stream Copy
single-core scalar
3475 3475
Stream Copy
single-core vector
5404 5404
Stream Scale
single-core scalar
3507 3507
Stream Scale
single-core vector
4914 4914
Stream Add
single-core scalar
3230 3230
Stream Add
single-core vector
4903 4903
Stream Triad
single-core scalar
3346 3346
Stream Triad
single-core vector
3529 3529