iMac (Early 2009) 10.11.6 Mac Pro (Mid 2010)
Geekbench 2 Score 3826 23880

System Information

iMac (Early 2009) 10.11.6 Mac Pro (Mid 2010)
Operating System Mac OS X 10.11.6 (Build 15G22010) Mac OS X 10.6.6 (Build 10J567)
Model iMac (Early 2009) Mac Pro (Mid 2010)
Processor Intel Core 2 Duo E8135 @ 2.66 GHz
1 Processor, 2 Cores
Intel Xeon X5650 @ 2.66 GHz
2 Processors, 12 Cores, 24 Threads
Processor ID GenuineIntel Family 6 Model 23 Stepping 10 GenuineIntel Family 6 Model 44 Stepping 2
L1 Instruction Cache 32 KB x 2 32 KB
L1 Data Cache 32 KB x 2 32 KB
L2 Cache 6144 KB 256 KB
L3 Cache 0 KB 12288 KB
Motherboard Apple Inc. Mac-F2218FA9 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. IM91.88Z.008D.B08.0904271717 Apple Inc. MP51.88Z.007F.B03.1010071432
Memory 8.00 GB 1333 MHz DDR3 24.00 GB 1333 MHz DDR3

Integer Performance

iMac (Early 2009) 10.11.6 Mac Pro (Mid 2010)
Integer 3122 23135
Blowfish
single-core scalar
1877 1931
Blowfish
multi-core scalar
4009 38288
Text Compress
single-core scalar
2066 2742
Text Compress
multi-core scalar
4009 40357
Text Decompress
single-core scalar
1867 2814
Text Decompress
multi-core scalar
3829 43137
Image Compress
single-core scalar
1895 2575
Image Compress
multi-core scalar
3702 40200
Image Decompress
single-core scalar
1675 2724
Image Decompress
multi-core scalar
3448 36052
Lua
single-core scalar
3112 4941
Lua
multi-core scalar
5979 61866

Floating Point Performance

iMac (Early 2009) 10.11.6 Mac Pro (Mid 2010)
Floating Point 5544 40749
Mandelbrot
single-core scalar
1985 2568
Mandelbrot
multi-core scalar
4035 54897
Dot Product
single-core scalar
3643 4183
Dot Product
single-core vector
2939 5002
Dot Product
multi-core scalar
7745 50953
Dot Product
multi-core vector
6765 85533
LU Decomposition
single-core scalar
767 1632
LU Decomposition
multi-core scalar
1555 20179
Primality Test
single-core scalar
4352 6659
Primality Test
multi-core scalar
6791 73936
Sharpen Image
single-core scalar
5548 6457
Sharpen Image
multi-core scalar
11212 107840
Blur Image
single-core scalar
6735 8120
Blur Image
multi-core scalar
13546 142530

Memory Performance

iMac (Early 2009) 10.11.6 Mac Pro (Mid 2010)
Memory 2821 4739
Read Sequential
single-core scalar
3827 4678
Write Sequential
single-core scalar
2835 7842
Stdlib Allocate
single-core scalar
2246 3825
Stdlib Write
single-core scalar
2533 3382
Stdlib Copy
single-core scalar
2666 3969

Stream Performance

iMac (Early 2009) 10.11.6 Mac Pro (Mid 2010)
Stream 2289 5732
Stream Copy
single-core scalar
2229 4442
Stream Scale
single-core scalar
2348 4663
Stream Add
single-core scalar
2061 5071
Stream Triad
single-core scalar
2246 4892