Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11831 11831

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10290 10290
Blowfish
single-core scalar
1559 1559
Blowfish
multi-core scalar
20433 20433
Text Compress
single-core scalar
1984 1984
Text Compress
multi-core scalar
19585 19585
Text Decompress
single-core scalar
1966 1966
Text Decompress
multi-core scalar
20194 20194
Image Compress
single-core scalar
1762 1762
Image Compress
multi-core scalar
17423 17423
Image Decompress
single-core scalar
1597 1597
Image Decompress
multi-core scalar
11914 11914
Lua
single-core scalar
3080 3080
Lua
multi-core scalar
21994 21994

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20215 20215
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
30507 30507
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
3527 3527
Dot Product
multi-core scalar
27953 27953
Dot Product
multi-core vector
32232 32232
LU Decomposition
single-core scalar
747 747
LU Decomposition
multi-core scalar
5195 5195
Primality Test
single-core scalar
4427 4427
Primality Test
multi-core scalar
31573 31573
Sharpen Image
single-core scalar
5156 5156
Sharpen Image
multi-core scalar
55160 55160
Blur Image
single-core scalar
6262 6262
Blur Image
multi-core scalar
74665 74665

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3815 3815
Read Sequential
single-core scalar
3895 3895
Write Sequential
single-core scalar
5940 5940
Stdlib Allocate
single-core scalar
2924 2924
Stdlib Write
single-core scalar
2920 2920
Stdlib Copy
single-core scalar
3396 3396

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3921 3921
Stream Copy
single-core scalar
3864 3864
Stream Copy
single-core vector
5200 5200
Stream Scale
single-core scalar
4287 4287
Stream Scale
single-core vector
5009 5009
Stream Add
single-core scalar
2003 2003
Stream Add
single-core vector
5084 5084
Stream Triad
single-core scalar
2164 2164
Stream Triad
single-core vector
3764 3764