iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9688 | 11127 |
| Floating Point | Processor floating point performance | 16418 | |
| Memory | Memory performance | 6163 | |
| Stream | Memory bandwidth performance | 7580 | |
Result Information
| User | Me1 |
| Upload Date | Sat, 23 Mar 2013 19:37:04 +0000 |
| Views | 5 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.3 |
| Model | iMac (21.5-inch Mid 2011) |
| Processor |
Intel Core i7-2600S @ 2.80 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-942B5BF58194151B |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9688 | |
|---|---|---|
|
Blowfish
single-core scalar |
2192
96.3 MB/sec |
|
|
Blowfish
multi-core scalar |
12168
499 MB/sec |
|
|
Text Compress
single-core scalar |
3644
11.7 MB/sec |
|
|
Text Compress
multi-core scalar |
15330
50.3 MB/sec |
|
|
Text Decompress
single-core scalar |
3959
16.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
16891
67.3 MB/sec |
|
|
Image Compress
single-core scalar |
3335
27.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14411
121 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3709
62.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13071
213 Mpixels/sec |
|
|
Lua
single-core scalar |
6043
2.33 Mnodes/sec |
|
|
Lua
multi-core scalar |
21512
8.27 Mnodes/sec |
Floating Point Performance
| Floating Point | 16418 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3127
2.08 Gflops |
|
|
Mandelbrot
multi-core scalar |
17646
11.5 Gflops |
|
|
Dot Product
single-core scalar |
5059
2.44 Gflops |
|
|
Dot Product
multi-core scalar |
20691
9.43 Gflops |
|
|
Dot Product
single-core vector |
6118
7.33 Gflops |
|
|
Dot Product
multi-core vector |
29036
30.2 Gflops |
|
|
LU Decomposition
single-core scalar |
2773
2.47 Gflops |
|
|
LU Decomposition
multi-core scalar |
4029
3.53 Gflops |
|
|
Primality Test
single-core scalar |
8619
1.29 Gflops |
|
|
Primality Test
multi-core scalar |
28501
5.29 Gflops |
|
|
Sharpen Image
single-core scalar |
7243
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39320
90.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8514
6.74 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
49183
38.7 Mpixels/sec |
Memory Performance
| Memory | 6163 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6809
8.34 GB/sec |
|
|
Write Sequential
single-core scalar |
10183
6.96 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4682
17.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3937
8.15 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5207
5.37 GB/sec |
Stream Performance
| Stream | 7580 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7182
9.82 GB/sec |
|
|
Stream Copy
single-core vector |
8338
10.8 GB/sec |
|
|
Stream Scale
single-core scalar |
7488
9.72 GB/sec |
|
|
Stream Scale
single-core vector |
7989
10.8 GB/sec |
|
|
Stream Add
single-core scalar |
7080
10.7 GB/sec |
|
|
Stream Add
single-core vector |
8576
11.9 GB/sec |
|
|
Stream Triad
single-core scalar |
7653
10.6 GB/sec |
|
|
Stream Triad
single-core vector |
6338
11.9 GB/sec |
