iMac (Early 2009) MacPro5,1
Geekbench 2 Score 4246 19801

System Information

iMac (Early 2009) MacPro5,1
Operating System Mac OS X 10.8.1 (Build 12B19) Mac OS X 10.8.3 (Build 12D78)
Model iMac (Early 2009) MacPro5,1
Processor Intel Core 2 Duo E8135 @ 2.66 GHz
1 Processor, 2 Cores
Intel Core i7-3930K @ 3.80 GHz
1 Processor, 6 Cores, 12 Threads
Processor ID GenuineIntel Family 6 Model 23 Stepping 10 GenuineIntel Family 6 Model 45 Stepping 7
L1 Instruction Cache 32 KB x 2 32 KB x 6
L1 Data Cache 32 KB x 2 32 KB x 6
L2 Cache 6144 KB 256 KB x 6
L3 Cache 0 KB 12288 KB
Motherboard Apple Inc. Mac-F2218EA9 Apple Inc. Mac-F221BEC8 Rev 1.xx
BIOS Apple Inc. IM91.88Z.008D.B08.0904271717 Apple Inc. MultiBeast.tonymacx86.com
Memory 4.00 GB 1067 MHz DDR3 16.00 GB 1600 MHz DDR3

Integer Performance

iMac (Early 2009) MacPro5,1
Integer 3893 17294
Blowfish
single-core scalar
1744 2924
Blowfish
multi-core scalar
3687 29925
Text Compress
single-core scalar
2412 3864
Text Compress
multi-core scalar
4670 30363
Text Decompress
single-core scalar
2058 4294
Text Decompress
multi-core scalar
4216 33903
Image Compress
single-core scalar
2296 3307
Image Compress
multi-core scalar
4496 25694
Image Decompress
single-core scalar
2386 3422
Image Decompress
multi-core scalar
4796 23037
Lua
single-core scalar
4655 5959
Lua
multi-core scalar
9300 40843

Floating Point Performance

iMac (Early 2009) MacPro5,1
Floating Point 5834 32315
Mandelbrot
single-core scalar
1987 3896
Mandelbrot
multi-core scalar
4027 41190
Dot Product
single-core scalar
3613 6237
Dot Product
single-core vector
2810 7664
Dot Product
multi-core scalar
7639 52912
Dot Product
multi-core vector
6458 61275
LU Decomposition
single-core scalar
1586 1888
LU Decomposition
multi-core scalar
3196 7419
Primality Test
single-core scalar
5108 9188
Primality Test
multi-core scalar
7982 53989
Sharpen Image
single-core scalar
5664 8643
Sharpen Image
multi-core scalar
11372 80313
Blur Image
single-core scalar
6739 10405
Blur Image
multi-core scalar
13503 107397

Memory Performance

iMac (Early 2009) MacPro5,1
Memory 2989 7975
Read Sequential
single-core scalar
4070 8499
Write Sequential
single-core scalar
3008 13421
Stdlib Allocate
single-core scalar
2620 5448
Stdlib Write
single-core scalar
2514 5388
Stdlib Copy
single-core scalar
2737 7123

Stream Performance

iMac (Early 2009) MacPro5,1
Stream 2441 8438
Stream Copy
single-core scalar
2289 8893
Stream Copy
single-core vector
2536 11086
Stream Scale
single-core scalar
2404 9424
Stream Scale
single-core vector
2432 10761
Stream Add
single-core scalar
2423 3466
Stream Add
single-core vector
2768 11461
Stream Triad
single-core scalar
2644 3968
Stream Triad
single-core vector
2039 8451