| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 9728 | 11613 |
| Floating Point | Processor floating point performance | 17737 | |
| Memory | Memory performance | 6674 | |
| Stream | Memory bandwidth performance | 6661 | |
| User | tman |
| Upload Date | Sat, 24 Sep 2011 10:44:00 +0000 |
| Views | 4 |
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.1 (Build 11B26) |
| 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.B0A.1104221555 |
| Memory | 4.00 GB 1333 MHz DDR3 |
| Integer | 9728 | |
|---|---|---|
|
Blowfish
single-core scalar |
2429
107 MB/sec |
|
|
Blowfish
multi-core scalar |
15749
645 MB/sec |
|
|
Text Compress
single-core scalar |
3184
10.2 MB/sec |
|
|
Text Compress
multi-core scalar |
16099
52.8 MB/sec |
|
|
Text Decompress
single-core scalar |
3473
14.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
17729
70.6 MB/sec |
|
|
Image Compress
single-core scalar |
2695
22.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13469
113 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2765
46.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11450
187 Mpixels/sec |
|
|
Lua
single-core scalar |
5176
1.99 Mnodes/sec |
|
|
Lua
multi-core scalar |
22519
8.66 Mnodes/sec |
| Floating Point | 17737 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3168
2.11 Gflops |
|
|
Mandelbrot
multi-core scalar |
21526
14.1 Gflops |
|
|
Dot Product
single-core scalar |
5092
2.46 Gflops |
|
|
Dot Product
multi-core scalar |
27549
12.6 Gflops |
|
|
Dot Product
single-core vector |
6242
7.48 Gflops |
|
|
Dot Product
multi-core vector |
32251
33.5 Gflops |
|
|
LU Decomposition
single-core scalar |
1563
1.39 Gflops |
|
|
LU Decomposition
multi-core scalar |
4455
3.91 Gflops |
|
|
Primality Test
single-core scalar |
7529
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
28327
5.26 Gflops |
|
|
Sharpen Image
single-core scalar |
7051
16.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40765
93.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8482
6.71 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
54322
42.7 Mpixels/sec |
| Memory | 6674 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7719
9.45 GB/sec |
|
|
Write Sequential
single-core scalar |
11606
7.94 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4498
16.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4094
8.47 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5456
5.62 GB/sec |
| Stream | 6661 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7409
10.1 GB/sec |
|
|
Stream Copy
single-core vector |
8553
11.1 GB/sec |
|
|
Stream Scale
single-core scalar |
7726
10.0 GB/sec |
|
|
Stream Scale
single-core vector |
8148
11.0 GB/sec |
|
|
Stream Add
single-core scalar |
2838
4.28 GB/sec |
|
|
Stream Add
single-core vector |
8834
12.3 GB/sec |
|
|
Stream Triad
single-core scalar |
3260
4.50 GB/sec |
|
|
Stream Triad
single-core vector |
6521
12.2 GB/sec |