| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11483 | 12870 |
| Floating Point | Processor floating point performance | 19374 | |
| Memory | Memory performance | 6419 | |
| Stream | Memory bandwidth performance | 7868 | |
| User | barefeats |
| Upload Date | Sun, 29 Apr 2012 22:49:37 +0000 |
| Views | 16 |
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.3 |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i7-2600 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B iMac12,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 16.00 GB 1333 MHz DDR3 |
| Integer | 11483 | |
|---|---|---|
|
Blowfish
single-core scalar |
2313
102 MB/sec |
|
|
Blowfish
multi-core scalar |
14990
614 MB/sec |
|
|
Text Compress
single-core scalar |
3707
11.9 MB/sec |
|
|
Text Compress
multi-core scalar |
18521
60.8 MB/sec |
|
|
Text Decompress
single-core scalar |
4135
17.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
20547
81.9 MB/sec |
|
|
Image Compress
single-core scalar |
3412
28.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17159
144 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3879
65.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15799
258 Mpixels/sec |
|
|
Lua
single-core scalar |
6509
2.51 Mnodes/sec |
|
|
Lua
multi-core scalar |
26834
10.3 Mnodes/sec |
| Floating Point | 19374 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3197
2.13 Gflops |
|
|
Mandelbrot
multi-core scalar |
21371
14.0 Gflops |
|
|
Dot Product
single-core scalar |
5192
2.51 Gflops |
|
|
Dot Product
multi-core scalar |
25177
11.5 Gflops |
|
|
Dot Product
single-core vector |
6299
7.55 Gflops |
|
|
Dot Product
multi-core vector |
35704
37.1 Gflops |
|
|
LU Decomposition
single-core scalar |
2833
2.52 Gflops |
|
|
LU Decomposition
multi-core scalar |
4229
3.71 Gflops |
|
|
Primality Test
single-core scalar |
8724
1.30 Gflops |
|
|
Primality Test
multi-core scalar |
34192
6.35 Gflops |
|
|
Sharpen Image
single-core scalar |
7470
17.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
47590
110 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8720
6.90 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
60542
47.6 Mpixels/sec |
| Memory | 6419 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7206
8.82 GB/sec |
|
|
Write Sequential
single-core scalar |
10571
7.23 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4859
18.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4047
8.38 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5412
5.58 GB/sec |
| Stream | 7868 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7471
10.2 GB/sec |
|
|
Stream Copy
single-core vector |
8637
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7589
9.85 GB/sec |
|
|
Stream Scale
single-core vector |
8326
11.2 GB/sec |
|
|
Stream Add
single-core scalar |
7317
11.0 GB/sec |
|
|
Stream Add
single-core vector |
9016
12.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7920
10.9 GB/sec |
|
|
Stream Triad
single-core vector |
6669
12.5 GB/sec |