| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 15393 | 17653 |
| Floating Point | Processor floating point performance | 27347 | |
| Memory | Memory performance | 8699 | |
| Stream | Memory bandwidth performance | 9545 | |
| User | lastcrown |
| Upload Date | Sat, 23 Jul 2011 06:37:11 +0000 |
| Views | 2 |
| iMac12,2 | |
|---|---|
| Operating System | Mac OS X 10.7 (Build 11A511) |
| Model | iMac12,2 |
| Processor |
Intel Core i7-2600K @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB |
| L1 Data Cache | 32 KB |
| L2 Cache | 256 KB |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B Rev 1.xx |
| BIOS | Apple Inc. IM121.88Z.0047.B0A.1104221555 |
| Memory | 16.00 GB 2133 MHz DDR3 |
| Integer | 15393 | |
|---|---|---|
|
Blowfish
single-core scalar |
2944
129 MB/sec |
|
|
Blowfish
multi-core scalar |
20485
839 MB/sec |
|
|
Text Compress
single-core scalar |
4699
15.0 MB/sec |
|
|
Text Compress
multi-core scalar |
24997
82.0 MB/sec |
|
|
Text Decompress
single-core scalar |
5229
21.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
28376
113 MB/sec |
|
|
Image Compress
single-core scalar |
4332
35.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
23643
199 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
5053
84.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
23529
384 Mpixels/sec |
|
|
Lua
single-core scalar |
7643
2.94 Mnodes/sec |
|
|
Lua
multi-core scalar |
33792
13.0 Mnodes/sec |
| Floating Point | 27347 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
4060
2.70 Gflops |
|
|
Mandelbrot
multi-core scalar |
29818
19.5 Gflops |
|
|
Dot Product
single-core scalar |
6597
3.19 Gflops |
|
|
Dot Product
multi-core scalar |
34149
15.6 Gflops |
|
|
Dot Product
single-core vector |
7947
9.52 Gflops |
|
|
Dot Product
multi-core vector |
48511
50.4 Gflops |
|
|
LU Decomposition
single-core scalar |
3291
2.93 Gflops |
|
|
LU Decomposition
multi-core scalar |
15009
13.2 Gflops |
|
|
Primality Test
single-core scalar |
11471
1.71 Gflops |
|
|
Primality Test
multi-core scalar |
47714
8.85 Gflops |
|
|
Sharpen Image
single-core scalar |
9537
22.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
66768
154 Mpixels/sec |
|
|
Blur Image
single-core scalar |
11578
9.16 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
86419
67.9 Mpixels/sec |
| Memory | 8699 | |
|---|---|---|
|
Read Sequential
single-core scalar |
9284
11.4 GB/sec |
|
|
Write Sequential
single-core scalar |
13382
9.15 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
6198
23.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
6236
12.9 GB/sec |
|
|
Stdlib Copy
single-core scalar |
8397
8.66 GB/sec |
| Stream | 9545 | |
|---|---|---|
|
Stream Copy
single-core scalar |
9152
12.5 GB/sec |
|
|
Stream Copy
single-core vector |
11137
14.4 GB/sec |
|
|
Stream Scale
single-core scalar |
9163
11.9 GB/sec |
|
|
Stream Scale
single-core vector |
10682
14.4 GB/sec |
|
|
Stream Add
single-core scalar |
8484
12.8 GB/sec |
|
|
Stream Add
single-core vector |
10570
14.7 GB/sec |
|
|
Stream Triad
single-core scalar |
9259
12.8 GB/sec |
|
|
Stream Triad
single-core vector |
7914
14.8 GB/sec |