| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11275 | 12813 |
| Floating Point | Processor floating point performance | 19447 | |
| Memory | Memory performance | 6392 | |
| Stream | Memory bandwidth performance | 7819 | |
| User | bori58 |
| Upload Date | Mon, 21 Nov 2011 01:40:35 +0000 |
| Views | 4 |
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.2 (Build 11C74) |
| 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.B1D.1110171110 |
| Memory | 16.00 GB 1333 MHz DDR3 |
| Integer | 11275 | |
|---|---|---|
|
Blowfish
single-core scalar |
2285
100 MB/sec |
|
|
Blowfish
multi-core scalar |
14932
612 MB/sec |
|
|
Text Compress
single-core scalar |
3679
11.8 MB/sec |
|
|
Text Compress
multi-core scalar |
18466
60.6 MB/sec |
|
|
Text Decompress
single-core scalar |
4050
16.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
20999
83.7 MB/sec |
|
|
Image Compress
single-core scalar |
3412
28.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17163
144 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3892
65.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15954
260 Mpixels/sec |
|
|
Lua
single-core scalar |
6017
2.32 Mnodes/sec |
|
|
Lua
multi-core scalar |
24459
9.41 Mnodes/sec |
| Floating Point | 19447 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3169
2.11 Gflops |
|
|
Mandelbrot
multi-core scalar |
21675
14.2 Gflops |
|
|
Dot Product
single-core scalar |
5145
2.49 Gflops |
|
|
Dot Product
multi-core scalar |
25088
11.4 Gflops |
|
|
Dot Product
single-core vector |
6239
7.48 Gflops |
|
|
Dot Product
multi-core vector |
35642
37.1 Gflops |
|
|
LU Decomposition
single-core scalar |
2832
2.52 Gflops |
|
|
LU Decomposition
multi-core scalar |
4207
3.69 Gflops |
|
|
Primality Test
single-core scalar |
8792
1.31 Gflops |
|
|
Primality Test
multi-core scalar |
34482
6.40 Gflops |
|
|
Sharpen Image
single-core scalar |
7499
17.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
48028
111 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8736
6.91 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
60728
47.7 Mpixels/sec |
| Memory | 6392 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7201
8.82 GB/sec |
|
|
Write Sequential
single-core scalar |
10612
7.26 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4717
17.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4045
8.37 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5388
5.55 GB/sec |
| Stream | 7819 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7434
10.2 GB/sec |
|
|
Stream Copy
single-core vector |
8622
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7554
9.80 GB/sec |
|
|
Stream Scale
single-core vector |
8281
11.2 GB/sec |
|
|
Stream Add
single-core scalar |
7262
11.0 GB/sec |
|
|
Stream Add
single-core vector |
8905
12.4 GB/sec |
|
|
Stream Triad
single-core scalar |
7869
10.9 GB/sec |
|
|
Stream Triad
single-core vector |
6625
12.4 GB/sec |