Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14812 14812

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C31a) Mac OS X 10.8.2 (Build 12C31a)
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 14342 14342
Blowfish
single-core scalar
1692 1692
Blowfish
multi-core scalar
23381 23381
Text Compress
single-core scalar
2401 2401
Text Compress
multi-core scalar
24194 24194
Text Decompress
single-core scalar
2449 2449
Text Decompress
multi-core scalar
26397 26397
Image Compress
single-core scalar
2272 2272
Image Compress
multi-core scalar
24708 24708
Image Decompress
single-core scalar
2424 2424
Image Decompress
multi-core scalar
18748 18748
Lua
single-core scalar
4334 4334
Lua
multi-core scalar
39106 39106

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 24742 24742
Mandelbrot
single-core scalar
2242 2242
Mandelbrot
multi-core scalar
32627 32627
Dot Product
single-core scalar
3665 3665
Dot Product
single-core vector
4429 4429
Dot Product
multi-core scalar
30911 30911
Dot Product
multi-core vector
47914 47914
LU Decomposition
single-core scalar
1624 1624
LU Decomposition
multi-core scalar
8532 8532
Primality Test
single-core scalar
5691 5691
Primality Test
multi-core scalar
48165 48165
Sharpen Image
single-core scalar
5650 5650
Sharpen Image
multi-core scalar
63214 63214
Blur Image
single-core scalar
6665 6665
Blur Image
multi-core scalar
85068 85068

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3834 3834
Read Sequential
single-core scalar
3845 3845
Write Sequential
single-core scalar
6697 6697
Stdlib Allocate
single-core scalar
3019 3019
Stdlib Write
single-core scalar
2549 2549
Stdlib Copy
single-core scalar
3060 3060

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3666 3666
Stream Copy
single-core scalar
3327 3327
Stream Copy
single-core vector
4736 4736
Stream Scale
single-core scalar
3170 3170
Stream Scale
single-core vector
4148 4148
Stream Add
single-core scalar
2913 2913
Stream Add
single-core vector
4563 4563
Stream Triad
single-core scalar
3090 3090
Stream Triad
single-core vector
3388 3388