iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.6 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 6940 | 8565 |
| Floating Point | Processor floating point performance | 14335 | |
| Memory | Memory performance | 3787 | |
| Stream | Memory bandwidth performance | 3623 | |
Result Information
| User | LiamJamesMcDonald |
| Upload Date | Mon, 19 Jul 2010 14:10:14 +0000 |
| Views | 2 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.4 (Build 10F569) |
| Model | iMac (27-inch Late 2009) |
| Processor |
Intel Core i7-860 @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
| L1 Instruction Cache | 32 KB |
| L1 Data Cache | 32 KB |
| L2 Cache | 256 KB |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-F2268DAE |
| BIOS | Apple Inc. IM111.88Z.0034.B02.1003171314 |
| Memory | 4.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 6940 | |
|---|---|---|
|
Blowfish
single-core scalar |
2066
90.8 MB/sec |
|
|
Blowfish
multi-core scalar |
11928
489 MB/sec |
|
|
Text Compress
single-core scalar |
2210
7.07 MB/sec |
|
|
Text Compress
multi-core scalar |
10829
35.5 MB/sec |
|
|
Text Decompress
single-core scalar |
2430
9.99 MB/sec |
|
|
Text Decompress
multi-core scalar |
11827
47.1 MB/sec |
|
|
Image Compress
single-core scalar |
2250
18.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10568
88.9 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1988
33.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7642
125 Mpixels/sec |
|
|
Lua
single-core scalar |
3674
1.41 Mnodes/sec |
|
|
Lua
multi-core scalar |
15868
6.10 Mnodes/sec |
Floating Point Performance
| Floating Point | 14335 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2877
1.91 Gflops |
|
|
Mandelbrot
multi-core scalar |
18618
12.2 Gflops |
|
|
Dot Product
single-core scalar |
4685
2.26 Gflops |
|
|
Dot Product
multi-core scalar |
16987
7.74 Gflops |
|
|
Dot Product
single-core vector |
5565
6.67 Gflops |
|
|
Dot Product
multi-core vector |
22103
23.0 Gflops |
|
|
LU Decomposition
single-core scalar |
734
653 Mflops |
|
|
LU Decomposition
multi-core scalar |
3390
2.97 Gflops |
|
|
Primality Test
single-core scalar |
5643
843 Mflops |
|
|
Primality Test
multi-core scalar |
19034
3.53 Gflops |
|
|
Sharpen Image
single-core scalar |
6759
15.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
35509
81.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8894
7.04 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
49905
39.2 Mpixels/sec |
Memory Performance
| Memory | 3787 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5474
6.70 GB/sec |
|
|
Write Sequential
single-core scalar |
3063
2.09 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3806
14.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2774
5.74 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3818
3.94 GB/sec |
Stream Performance
| Stream | 3623 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4263
5.83 GB/sec |
|
|
Stream Copy
single-core vector |
4713
6.11 GB/sec |
|
|
Stream Scale
single-core scalar |
4181
5.43 GB/sec |
|
|
Stream Scale
single-core vector |
4392
5.93 GB/sec |
|
|
Stream Add
single-core scalar |
1661
2.51 GB/sec |
|
|
Stream Add
single-core vector |
4563
6.35 GB/sec |
|
|
Stream Triad
single-core scalar |
1834
2.53 GB/sec |
|
|
Stream Triad
single-core vector |
3384
6.33 GB/sec |
