Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13835 13835

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.0 Mac OS X 10.8.0
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13319 13319
Blowfish
single-core scalar
1606 1606
Blowfish
multi-core scalar
20968 20968
Text Compress
single-core scalar
2274 2274
Text Compress
multi-core scalar
22757 22757
Text Decompress
single-core scalar
2332 2332
Text Decompress
multi-core scalar
24145 24145
Image Compress
single-core scalar
2146 2146
Image Compress
multi-core scalar
22412 22412
Image Decompress
single-core scalar
2270 2270
Image Decompress
multi-core scalar
19710 19710
Lua
single-core scalar
4135 4135
Lua
multi-core scalar
35075 35075

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22568 22568
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
29712 29712
Dot Product
single-core scalar
3479 3479
Dot Product
single-core vector
4196 4196
Dot Product
multi-core scalar
27752 27752
Dot Product
multi-core vector
43547 43547
LU Decomposition
single-core scalar
1540 1540
LU Decomposition
multi-core scalar
7126 7126
Primality Test
single-core scalar
5380 5380
Primality Test
multi-core scalar
41848 41848
Sharpen Image
single-core scalar
5334 5334
Sharpen Image
multi-core scalar
61258 61258
Blur Image
single-core scalar
6313 6313
Blur Image
multi-core scalar
76349 76349

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4042 4042
Read Sequential
single-core scalar
3990 3990
Write Sequential
single-core scalar
6716 6716
Stdlib Allocate
single-core scalar
2922 2922
Stdlib Write
single-core scalar
3008 3008
Stdlib Copy
single-core scalar
3576 3576

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4670 4670
Stream Copy
single-core scalar
4030 4030
Stream Copy
single-core vector
5642 5642
Stream Scale
single-core scalar
4160 4160
Stream Scale
single-core vector
5295 5295
Stream Add
single-core scalar
4354 4354
Stream Add
single-core vector
5461 5461
Stream Triad
single-core scalar
4422 4422
Stream Triad
single-core vector
3999 3999