iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9569 | 11030 |
| Floating Point | Processor floating point performance | 16405 | |
| Memory | Memory performance | 5963 | |
| Stream | Memory bandwidth performance | 7472 | |
Result Information
| Upload Date | Mon, 02 Feb 2015 01:09:41 +0000 |
| Views | 2 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.5 |
| 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 | 20.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9569 | |
|---|---|---|
|
Blowfish
single-core scalar |
2210
97.1 MB/sec |
|
|
Blowfish
multi-core scalar |
12279
503 MB/sec |
|
|
Text Compress
single-core scalar |
3606
11.5 MB/sec |
|
|
Text Compress
multi-core scalar |
15258
50.1 MB/sec |
|
|
Text Decompress
single-core scalar |
3846
15.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
16830
67.1 MB/sec |
|
|
Image Compress
single-core scalar |
3142
26.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14402
121 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3693
62.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13173
215 Mpixels/sec |
|
|
Lua
single-core scalar |
5577
2.15 Mnodes/sec |
|
|
Lua
multi-core scalar |
20818
8.01 Mnodes/sec |
Floating Point Performance
| Floating Point | 16405 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3059
2.04 Gflops |
|
|
Mandelbrot
multi-core scalar |
17831
11.7 Gflops |
|
|
Dot Product
single-core scalar |
4993
2.41 Gflops |
|
|
Dot Product
multi-core scalar |
20682
9.43 Gflops |
|
|
Dot Product
single-core vector |
6059
7.26 Gflops |
|
|
Dot Product
multi-core vector |
29136
30.3 Gflops |
|
|
LU Decomposition
single-core scalar |
2663
2.37 Gflops |
|
|
LU Decomposition
multi-core scalar |
4067
3.57 Gflops |
|
|
Primality Test
single-core scalar |
8465
1.26 Gflops |
|
|
Primality Test
multi-core scalar |
28584
5.30 Gflops |
|
|
Sharpen Image
single-core scalar |
7048
16.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39608
91.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8175
6.47 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
49307
38.8 Mpixels/sec |
Memory Performance
| Memory | 5963 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6622
8.11 GB/sec |
|
|
Write Sequential
single-core scalar |
9615
6.58 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4464
16.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3892
8.06 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5222
5.38 GB/sec |
Stream Performance
| Stream | 7472 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7046
9.64 GB/sec |
|
|
Stream Copy
single-core vector |
8230
10.7 GB/sec |
|
|
Stream Scale
single-core scalar |
7223
9.37 GB/sec |
|
|
Stream Scale
single-core vector |
7916
10.7 GB/sec |
|
|
Stream Add
single-core scalar |
6936
10.5 GB/sec |
|
|
Stream Add
single-core vector |
8615
12.0 GB/sec |
|
|
Stream Triad
single-core scalar |
7475
10.3 GB/sec |
|
|
Stream Triad
single-core vector |
6337
11.9 GB/sec |
