| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11500 | 12931 |
| Floating Point | Processor floating point performance | 19529 | |
| Memory | Memory performance | 6438 | |
| Stream | Memory bandwidth performance | 7841 | |
| User | EeZeEpEe |
| Upload Date | Fri, 20 Apr 2012 00:29:15 +0000 |
| Views | 13 |
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.3 (Build 11D50b) |
| 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 | 12.00 GB 1333 MHz DDR3 |
| Integer | 11500 | |
|---|---|---|
|
Blowfish
single-core scalar |
2323
102 MB/sec |
|
|
Blowfish
multi-core scalar |
14984
614 MB/sec |
|
|
Text Compress
single-core scalar |
3706
11.9 MB/sec |
|
|
Text Compress
multi-core scalar |
18449
60.5 MB/sec |
|
|
Text Decompress
single-core scalar |
4123
16.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
20795
82.8 MB/sec |
|
|
Image Compress
single-core scalar |
3398
28.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17226
145 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3875
65.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
16151
264 Mpixels/sec |
|
|
Lua
single-core scalar |
6287
2.42 Mnodes/sec |
|
|
Lua
multi-core scalar |
26689
10.3 Mnodes/sec |
| Floating Point | 19529 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3201
2.13 Gflops |
|
|
Mandelbrot
multi-core scalar |
21767
14.2 Gflops |
|
|
Dot Product
single-core scalar |
5212
2.52 Gflops |
|
|
Dot Product
multi-core scalar |
25151
11.5 Gflops |
|
|
Dot Product
single-core vector |
6300
7.55 Gflops |
|
|
Dot Product
multi-core vector |
35733
37.2 Gflops |
|
|
LU Decomposition
single-core scalar |
2833
2.52 Gflops |
|
|
LU Decomposition
multi-core scalar |
4364
3.83 Gflops |
|
|
Primality Test
single-core scalar |
8861
1.32 Gflops |
|
|
Primality Test
multi-core scalar |
34488
6.40 Gflops |
|
|
Sharpen Image
single-core scalar |
7457
17.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
48621
112 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8719
6.90 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
60700
47.7 Mpixels/sec |
| Memory | 6438 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7213
8.83 GB/sec |
|
|
Write Sequential
single-core scalar |
10575
7.23 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4936
18.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4041
8.36 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5428
5.60 GB/sec |
| Stream | 7841 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7385
10.1 GB/sec |
|
|
Stream Copy
single-core vector |
8605
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7625
9.89 GB/sec |
|
|
Stream Scale
single-core vector |
8278
11.2 GB/sec |
|
|
Stream Add
single-core scalar |
7308
11.0 GB/sec |
|
|
Stream Add
single-core vector |
8950
12.4 GB/sec |
|
|
Stream Triad
single-core scalar |
7920
10.9 GB/sec |
|
|
Stream Triad
single-core vector |
6657
12.5 GB/sec |