Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14124 14124

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.6 (Build 10J567) Mac OS X 10.6.6 (Build 10J567)
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 13527 13527
Blowfish
single-core scalar
1601 1601
Blowfish
multi-core scalar
20899 20899
Text Compress
single-core scalar
2272 2272
Text Compress
multi-core scalar
22803 22803
Text Decompress
single-core scalar
2322 2322
Text Decompress
multi-core scalar
24351 24351
Image Compress
single-core scalar
2138 2138
Image Compress
multi-core scalar
22393 22393
Image Decompress
single-core scalar
2244 2244
Image Decompress
multi-core scalar
22045 22045
Lua
single-core scalar
4073 4073
Lua
multi-core scalar
35194 35194

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23308 23308
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
29636 29636
Dot Product
single-core scalar
3457 3457
Dot Product
single-core vector
4127 4127
Dot Product
multi-core scalar
27729 27729
Dot Product
multi-core vector
46574 46574
LU Decomposition
single-core scalar
1410 1410
LU Decomposition
multi-core scalar
11452 11452
Primality Test
single-core scalar
5521 5521
Primality Test
multi-core scalar
43282 43282
Sharpen Image
single-core scalar
5329 5329
Sharpen Image
multi-core scalar
60550 60550
Blur Image
single-core scalar
6691 6691
Blur Image
multi-core scalar
78434 78434

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4112 4112
Read Sequential
single-core scalar
4009 4009
Write Sequential
single-core scalar
6555 6555
Stdlib Allocate
single-core scalar
3251 3251
Stdlib Write
single-core scalar
3123 3123
Stdlib Copy
single-core scalar
3622 3622

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4096 4096
Stream Copy
single-core scalar
3429 3429
Stream Copy
single-core vector
4792 4792
Stream Scale
single-core scalar
3573 3573
Stream Scale
single-core vector
4487 4487
Stream Add
single-core scalar
4012 4012
Stream Add
single-core vector
4956 4956
Stream Triad
single-core scalar
3944 3944
Stream Triad
single-core vector
3581 3581