Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 16648 16648

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon X5550 @ 2.66 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon X5550 @ 2.66 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.B00.0902051328 Apple Inc. MP41.88Z.0081.B00.0902051328
Memory 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 16309 16309
Blowfish
single-core scalar
1943 1943
Blowfish
multi-core scalar
25660 25660
Text Compress
single-core scalar
2749 2749
Text Compress
multi-core scalar
27593 27593
Text Decompress
single-core scalar
2799 2799
Text Decompress
multi-core scalar
29174 29174
Image Compress
single-core scalar
2594 2594
Image Compress
multi-core scalar
26857 26857
Image Decompress
single-core scalar
2723 2723
Image Decompress
multi-core scalar
26162 26162
Lua
single-core scalar
4971 4971
Lua
multi-core scalar
42487 42487

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 27348 27348
Mandelbrot
single-core scalar
2576 2576
Mandelbrot
multi-core scalar
36749 36749
Dot Product
single-core scalar
4214 4214
Dot Product
single-core vector
4979 4979
Dot Product
multi-core scalar
34089 34089
Dot Product
multi-core vector
53612 53612
LU Decomposition
single-core scalar
1859 1859
LU Decomposition
multi-core scalar
6273 6273
Primality Test
single-core scalar
6537 6537
Primality Test
multi-core scalar
50887 50887
Sharpen Image
single-core scalar
6451 6451
Sharpen Image
multi-core scalar
74711 74711
Blur Image
single-core scalar
7648 7648
Blur Image
multi-core scalar
92295 92295

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4451 4451
Read Sequential
single-core scalar
4461 4461
Write Sequential
single-core scalar
7823 7823
Stdlib Allocate
single-core scalar
3488 3488
Stdlib Write
single-core scalar
2961 2961
Stdlib Copy
single-core scalar
3523 3523

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4782 4782
Stream Copy
single-core scalar
4523 4523
Stream Copy
single-core vector
5439 5439
Stream Scale
single-core scalar
4703 4703
Stream Scale
single-core vector
5290 5290
Stream Add
single-core scalar
4423 4423
Stream Add
single-core vector
5283 5283
Stream Triad
single-core scalar
4715 4715
Stream Triad
single-core vector
3881 3881