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 | 9660 | 10917 |
| Floating Point | Processor floating point performance | 16075 | |
| Memory | Memory performance | 5833 | |
| Stream | Memory bandwidth performance | 7438 | |
Result Information
| User | thinkingwolf |
| Upload Date | Tue, 19 Feb 2013 12:59:42 +0000 |
| Views | 5 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| 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 | 24.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9660 | |
|---|---|---|
|
Blowfish
single-core scalar |
2144
94.2 MB/sec |
|
|
Blowfish
multi-core scalar |
12076
495 MB/sec |
|
|
Text Compress
single-core scalar |
3501
11.2 MB/sec |
|
|
Text Compress
multi-core scalar |
15020
49.3 MB/sec |
|
|
Text Decompress
single-core scalar |
3916
16.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
16993
67.7 MB/sec |
|
|
Image Compress
single-core scalar |
3245
26.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14011
118 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3732
62.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13936
227 Mpixels/sec |
|
|
Lua
single-core scalar |
5828
2.24 Mnodes/sec |
|
|
Lua
multi-core scalar |
21526
8.28 Mnodes/sec |
Floating Point Performance
| Floating Point | 16075 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3018
2.01 Gflops |
|
|
Mandelbrot
multi-core scalar |
17546
11.5 Gflops |
|
|
Dot Product
single-core scalar |
4797
2.32 Gflops |
|
|
Dot Product
multi-core scalar |
20506
9.34 Gflops |
|
|
Dot Product
single-core vector |
5923
7.10 Gflops |
|
|
Dot Product
multi-core vector |
28831
30.0 Gflops |
|
|
LU Decomposition
single-core scalar |
2694
2.40 Gflops |
|
|
LU Decomposition
multi-core scalar |
4076
3.57 Gflops |
|
|
Primality Test
single-core scalar |
8049
1.20 Gflops |
|
|
Primality Test
multi-core scalar |
28165
5.23 Gflops |
|
|
Sharpen Image
single-core scalar |
7090
16.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
37975
87.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8098
6.41 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
48284
38.0 Mpixels/sec |
Memory Performance
| Memory | 5833 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6735
8.25 GB/sec |
|
|
Write Sequential
single-core scalar |
9380
6.42 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4562
17.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3690
7.64 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4799
4.95 GB/sec |
Stream Performance
| Stream | 7438 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7114
9.73 GB/sec |
|
|
Stream Copy
single-core vector |
8150
10.6 GB/sec |
|
|
Stream Scale
single-core scalar |
7133
9.26 GB/sec |
|
|
Stream Scale
single-core vector |
7838
10.6 GB/sec |
|
|
Stream Add
single-core scalar |
6899
10.4 GB/sec |
|
|
Stream Add
single-core vector |
8530
11.9 GB/sec |
|
|
Stream Triad
single-core scalar |
7441
10.3 GB/sec |
|
|
Stream Triad
single-core vector |
6400
12.0 GB/sec |
