| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11382 | 12761 |
| Floating Point | Processor floating point performance | 19309 | |
| Memory | Memory performance | 6261 | |
| Stream | Memory bandwidth performance | 7676 | |
| User | Knisical |
| Upload Date | Tue, 15 May 2012 23:43:43 +0000 |
| Views | 12 |
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.4 |
| 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 | 11382 | |
|---|---|---|
|
Blowfish
single-core scalar |
2257
99.2 MB/sec |
|
|
Blowfish
multi-core scalar |
14934
612 MB/sec |
|
|
Text Compress
single-core scalar |
3610
11.5 MB/sec |
|
|
Text Compress
multi-core scalar |
17877
58.6 MB/sec |
|
|
Text Decompress
single-core scalar |
4038
16.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
20702
82.5 MB/sec |
|
|
Image Compress
single-core scalar |
3336
27.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17333
146 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3830
64.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15392
251 Mpixels/sec |
|
|
Lua
single-core scalar |
6290
2.42 Mnodes/sec |
|
|
Lua
multi-core scalar |
26986
10.4 Mnodes/sec |
| Floating Point | 19309 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3133
2.08 Gflops |
|
|
Mandelbrot
multi-core scalar |
21617
14.1 Gflops |
|
|
Dot Product
single-core scalar |
5096
2.46 Gflops |
|
|
Dot Product
multi-core scalar |
25083
11.4 Gflops |
|
|
Dot Product
single-core vector |
6163
7.38 Gflops |
|
|
Dot Product
multi-core vector |
35517
36.9 Gflops |
|
|
LU Decomposition
single-core scalar |
2781
2.47 Gflops |
|
|
LU Decomposition
multi-core scalar |
4121
3.61 Gflops |
|
|
Primality Test
single-core scalar |
8578
1.28 Gflops |
|
|
Primality Test
multi-core scalar |
34133
6.33 Gflops |
|
|
Sharpen Image
single-core scalar |
7320
17.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
48018
111 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8540
6.76 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
60234
47.4 Mpixels/sec |
| Memory | 6261 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7063
8.65 GB/sec |
|
|
Write Sequential
single-core scalar |
10284
7.03 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4757
17.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3960
8.20 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5244
5.41 GB/sec |
| Stream | 7676 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7315
10.0 GB/sec |
|
|
Stream Copy
single-core vector |
8378
10.9 GB/sec |
|
|
Stream Scale
single-core scalar |
7521
9.76 GB/sec |
|
|
Stream Scale
single-core vector |
8065
10.9 GB/sec |
|
|
Stream Add
single-core scalar |
7157
10.8 GB/sec |
|
|
Stream Add
single-core vector |
8752
12.2 GB/sec |
|
|
Stream Triad
single-core scalar |
7758
10.7 GB/sec |
|
|
Stream Triad
single-core vector |
6467
12.1 GB/sec |