iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 Pro for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9685 | 11307 |
| Floating Point | Processor floating point performance | 16729 | |
| Memory | Memory performance | 6393 | |
| Stream | Memory bandwidth performance | 7843 | |
Result Information
| User | digitalax |
| Upload Date | Fri, 07 Jun 2013 22:35:02 +0000 |
| Views | 7 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.4 (Build 12E55) |
| 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 | 9685 | |
|---|---|---|
|
Blowfish
single-core scalar |
2310
101 MB/sec |
|
|
Blowfish
multi-core scalar |
12410
509 MB/sec |
|
|
Text Compress
single-core scalar |
3714
11.9 MB/sec |
|
|
Text Compress
multi-core scalar |
15290
50.2 MB/sec |
|
|
Text Decompress
single-core scalar |
4068
16.7 MB/sec |
|
|
Text Decompress
multi-core scalar |
17108
68.2 MB/sec |
|
|
Image Compress
single-core scalar |
3393
28.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14410
121 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3851
64.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13238
216 Mpixels/sec |
|
|
Lua
single-core scalar |
6013
2.32 Mnodes/sec |
|
|
Lua
multi-core scalar |
20419
7.85 Mnodes/sec |
Floating Point Performance
| Floating Point | 16729 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3202
2.13 Gflops |
|
|
Mandelbrot
multi-core scalar |
17989
11.8 Gflops |
|
|
Dot Product
single-core scalar |
5208
2.52 Gflops |
|
|
Dot Product
multi-core scalar |
20830
9.49 Gflops |
|
|
Dot Product
single-core vector |
6299
7.55 Gflops |
|
|
Dot Product
multi-core vector |
29578
30.8 Gflops |
|
|
LU Decomposition
single-core scalar |
2831
2.52 Gflops |
|
|
LU Decomposition
multi-core scalar |
4130
3.62 Gflops |
|
|
Primality Test
single-core scalar |
8919
1.33 Gflops |
|
|
Primality Test
multi-core scalar |
28861
5.36 Gflops |
|
|
Sharpen Image
single-core scalar |
7469
17.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39975
92.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8726
6.91 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50195
39.5 Mpixels/sec |
Memory Performance
| Memory | 6393 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7207
8.83 GB/sec |
|
|
Write Sequential
single-core scalar |
10573
7.23 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4801
17.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4025
8.33 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5362
5.53 GB/sec |
Stream Performance
| Stream | 7843 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7482
10.2 GB/sec |
|
|
Stream Copy
single-core vector |
8630
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7584
9.84 GB/sec |
|
|
Stream Scale
single-core vector |
8262
11.2 GB/sec |
|
|
Stream Add
single-core scalar |
7264
11.0 GB/sec |
|
|
Stream Add
single-core vector |
8989
12.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7902
10.9 GB/sec |
|
|
Stream Triad
single-core vector |
6635
12.4 GB/sec |
