Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12979 12979

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8 (Build 12A248) Mac OS X 10.8 (Build 12A248)
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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12681 12681
Blowfish
single-core scalar
1555 1555
Blowfish
multi-core scalar
19719 19719
Text Compress
single-core scalar
2193 2193
Text Compress
multi-core scalar
21313 21313
Text Decompress
single-core scalar
2230 2230
Text Decompress
multi-core scalar
22578 22578
Image Compress
single-core scalar
2040 2040
Image Compress
multi-core scalar
21020 21020
Image Decompress
single-core scalar
2171 2171
Image Decompress
multi-core scalar
21076 21076
Lua
single-core scalar
3902 3902
Lua
multi-core scalar
32375 32375

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21302 21302
Mandelbrot
single-core scalar
2023 2023
Mandelbrot
multi-core scalar
28158 28158
Dot Product
single-core scalar
3311 3311
Dot Product
single-core vector
3986 3986
Dot Product
multi-core scalar
26913 26913
Dot Product
multi-core vector
42115 42115
LU Decomposition
single-core scalar
1486 1486
LU Decomposition
multi-core scalar
4410 4410
Primality Test
single-core scalar
5168 5168
Primality Test
multi-core scalar
40829 40829
Sharpen Image
single-core scalar
5078 5078
Sharpen Image
multi-core scalar
56561 56561
Blur Image
single-core scalar
6135 6135
Blur Image
multi-core scalar
72062 72062

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3572 3572
Read Sequential
single-core scalar
3128 3128
Write Sequential
single-core scalar
6280 6280
Stdlib Allocate
single-core scalar
2822 2822
Stdlib Write
single-core scalar
2539 2539
Stdlib Copy
single-core scalar
3092 3092

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3712 3712
Stream Copy
single-core scalar
3308 3308
Stream Copy
single-core vector
4962 4962
Stream Scale
single-core scalar
3009 3009
Stream Scale
single-core vector
4155 4155
Stream Add
single-core scalar
2995 2995
Stream Add
single-core vector
4521 4521
Stream Triad
single-core scalar
3509 3509
Stream Triad
single-core vector
3242 3242