Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13394 13394

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12785 12785
Blowfish
single-core scalar
1519 1519
Blowfish
multi-core scalar
20664 20664
Text Compress
single-core scalar
2149 2149
Text Compress
multi-core scalar
22515 22515
Text Decompress
single-core scalar
2203 2203
Text Decompress
multi-core scalar
24132 24132
Image Compress
single-core scalar
2031 2031
Image Compress
multi-core scalar
22470 22470
Image Decompress
single-core scalar
2123 2123
Image Decompress
multi-core scalar
15362 15362
Lua
single-core scalar
3850 3850
Lua
multi-core scalar
34402 34402

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22300 22300
Mandelbrot
single-core scalar
2013 2013
Mandelbrot
multi-core scalar
29510 29510
Dot Product
single-core scalar
3273 3273
Dot Product
single-core vector
3941 3941
Dot Product
multi-core scalar
27576 27576
Dot Product
multi-core vector
46368 46368
LU Decomposition
single-core scalar
1343 1343
LU Decomposition
multi-core scalar
11228 11228
Primality Test
single-core scalar
5280 5280
Primality Test
multi-core scalar
42356 42356
Sharpen Image
single-core scalar
5066 5066
Sharpen Image
multi-core scalar
54088 54088
Blur Image
single-core scalar
6348 6348
Blur Image
multi-core scalar
73817 73817

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3707 3707
Read Sequential
single-core scalar
3500 3500
Write Sequential
single-core scalar
6249 6249
Stdlib Allocate
single-core scalar
3053 3053
Stdlib Write
single-core scalar
2606 2606
Stdlib Copy
single-core scalar
3131 3131

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3732 3732
Stream Copy
single-core scalar
3083 3083
Stream Copy
single-core vector
4808 4808
Stream Scale
single-core scalar
3233 3233
Stream Scale
single-core vector
4398 4398
Stream Add
single-core scalar
3292 3292
Stream Add
single-core vector
4644 4644
Stream Triad
single-core scalar
3212 3212
Stream Triad
single-core vector
3192 3192