Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13849 13849

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.3 (Build 11D50b) Mac OS X 10.7.3 (Build 11D50b)
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13211 13211
Blowfish
single-core scalar
1605 1605
Blowfish
multi-core scalar
20957 20957
Text Compress
single-core scalar
2261 2261
Text Compress
multi-core scalar
21571 21571
Text Decompress
single-core scalar
2307 2307
Text Decompress
multi-core scalar
24276 24276
Image Compress
single-core scalar
2150 2150
Image Compress
multi-core scalar
22572 22572
Image Decompress
single-core scalar
2283 2283
Image Decompress
multi-core scalar
19482 19482
Lua
single-core scalar
4110 4110
Lua
multi-core scalar
34964 34964

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22695 22695
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
29907 29907
Dot Product
single-core scalar
3478 3478
Dot Product
single-core vector
4196 4196
Dot Product
multi-core scalar
27912 27912
Dot Product
multi-core vector
43319 43319
LU Decomposition
single-core scalar
1542 1542
LU Decomposition
multi-core scalar
7106 7106
Primality Test
single-core scalar
5429 5429
Primality Test
multi-core scalar
42867 42867
Sharpen Image
single-core scalar
5340 5340
Sharpen Image
multi-core scalar
60446 60446
Blur Image
single-core scalar
6313 6313
Blur Image
multi-core scalar
77747 77747

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4050 4050
Read Sequential
single-core scalar
4024 4024
Write Sequential
single-core scalar
6742 6742
Stdlib Allocate
single-core scalar
2733 2733
Stdlib Write
single-core scalar
3095 3095
Stdlib Copy
single-core scalar
3658 3658

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4721 4721
Stream Copy
single-core scalar
4028 4028
Stream Copy
single-core vector
5726 5726
Stream Scale
single-core scalar
4182 4182
Stream Scale
single-core vector
5380 5380
Stream Add
single-core scalar
4411 4411
Stream Add
single-core vector
5529 5529
Stream Triad
single-core scalar
4454 4454
Stream Triad
single-core vector
4059 4059