iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9585 | 11034 |
| Floating Point | Processor floating point performance | 16271 | |
| Memory | Memory performance | 6125 | |
| Stream | Memory bandwidth performance | 7601 | |
Result Information
| User | thinkingwolf |
| Upload Date | Fri, 01 Jun 2012 22:35:45 +0000 |
| Views | 6 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.4 (Build 11E53) |
| 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 | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9585 | |
|---|---|---|
|
Blowfish
single-core scalar |
2165
95.1 MB/sec |
|
|
Blowfish
multi-core scalar |
12270
503 MB/sec |
|
|
Text Compress
single-core scalar |
3461
11.1 MB/sec |
|
|
Text Compress
multi-core scalar |
14953
49.1 MB/sec |
|
|
Text Decompress
single-core scalar |
3715
15.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
16892
67.3 MB/sec |
|
|
Image Compress
single-core scalar |
3102
25.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14259
120 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3713
62.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13063
213 Mpixels/sec |
|
|
Lua
single-core scalar |
5913
2.28 Mnodes/sec |
|
|
Lua
multi-core scalar |
21525
8.28 Mnodes/sec |
Floating Point Performance
| Floating Point | 16271 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3031
2.02 Gflops |
|
|
Mandelbrot
multi-core scalar |
17834
11.7 Gflops |
|
|
Dot Product
single-core scalar |
4885
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
20536
9.36 Gflops |
|
|
Dot Product
single-core vector |
6031
7.23 Gflops |
|
|
Dot Product
multi-core vector |
29047
30.2 Gflops |
|
|
LU Decomposition
single-core scalar |
2556
2.27 Gflops |
|
|
LU Decomposition
multi-core scalar |
4114
3.61 Gflops |
|
|
Primality Test
single-core scalar |
8468
1.26 Gflops |
|
|
Primality Test
multi-core scalar |
28190
5.23 Gflops |
|
|
Sharpen Image
single-core scalar |
7248
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39084
90.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8229
6.51 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
48554
38.2 Mpixels/sec |
Memory Performance
| Memory | 6125 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6897
8.44 GB/sec |
|
|
Write Sequential
single-core scalar |
9920
6.79 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4709
17.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3892
8.06 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5210
5.37 GB/sec |
Stream Performance
| Stream | 7601 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7323
10.0 GB/sec |
|
|
Stream Copy
single-core vector |
8511
11.0 GB/sec |
|
|
Stream Scale
single-core scalar |
7177
9.31 GB/sec |
|
|
Stream Scale
single-core vector |
8125
11.0 GB/sec |
|
|
Stream Add
single-core scalar |
6900
10.4 GB/sec |
|
|
Stream Add
single-core vector |
8708
12.1 GB/sec |
|
|
Stream Triad
single-core scalar |
7599
10.5 GB/sec |
|
|
Stream Triad
single-core vector |
6469
12.1 GB/sec |
