Mac Pro (Mid 2010) Mac Pro (Early 2009)
Geekbench 2 Score 22928 16162

System Information

Mac Pro (Mid 2010) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.6 (Build 10J567) Mac OS X 10.6.3 (Build 10D573)
Model Mac Pro (Mid 2010) Mac Pro (Early 2009)
Processor Intel Xeon X5650 @ 2.66 GHz
2 Processors, 12 Cores, 24 Threads
Intel Xeon X5570 @ 2.92 GHz
2 Processors, 8 Cores, 16 Threads
Processor ID GenuineIntel Family 6 Model 44 Stepping 2 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 12288 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP51.88Z.007F.B01.1008231310 Apple Inc. MP41.88Z.0081.B03.0902231259
Memory 16.00 GB 1333 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Mid 2010) Mac Pro (Early 2009)
Integer 21834 14118
Blowfish
single-core scalar
1928 2039
Blowfish
multi-core scalar
37449 26627
Text Compress
single-core scalar
2731 2596
Text Compress
multi-core scalar
39045 25640
Text Decompress
single-core scalar
2819 2669
Text Decompress
multi-core scalar
42151 27176
Image Compress
single-core scalar
2578 2304
Image Compress
multi-core scalar
39591 23216
Image Decompress
single-core scalar
2718 2054
Image Decompress
multi-core scalar
30408 17236
Lua
single-core scalar
4602 4243
Lua
multi-core scalar
55991 33622

Floating Point Performance

Mac Pro (Mid 2010) Mac Pro (Early 2009)
Floating Point 39439 28343
Mandelbrot
single-core scalar
2564 2784
Mandelbrot
multi-core scalar
54772 40640
Dot Product
single-core scalar
4178 4542
Dot Product
single-core vector
5017 5387
Dot Product
multi-core scalar
50812 37054
Dot Product
multi-core vector
85579 47942
LU Decomposition
single-core scalar
1698 968
LU Decomposition
multi-core scalar
19766 7796
Primality Test
single-core scalar
6440 5918
Primality Test
multi-core scalar
70186 42217
Sharpen Image
single-core scalar
6455 6911
Sharpen Image
multi-core scalar
99974 78645
Blur Image
single-core scalar
8105 8795
Blur Image
multi-core scalar
136612 107207

Memory Performance

Mac Pro (Mid 2010) Mac Pro (Early 2009)
Memory 4493 4591
Read Sequential
single-core scalar
4565 4597
Write Sequential
single-core scalar
7587 7479
Stdlib Allocate
single-core scalar
3490 3819
Stdlib Write
single-core scalar
3113 3274
Stdlib Copy
single-core scalar
3712 3789

Stream Performance

Mac Pro (Mid 2010) Mac Pro (Early 2009)
Stream 5846 3832
Stream Copy
single-core scalar
4663 3937
Stream Scale
single-core scalar
4797 4230
Stream Add
single-core scalar
4431 2359
Stream Triad
single-core scalar
4367 2574