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 | 6867 | 7870 |
| Floating Point | Processor floating point performance | 10513 | |
| Memory | Memory performance | 5577 | |
| Stream | Memory bandwidth performance | 6723 | |
Result Information
| User | mackerem |
| Upload Date | Fri, 15 Feb 2013 19:02:49 +0000 |
| Views | 3 |
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 i5-2400S @ 2.50 GHz
1 Processor, 4 Cores |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB x 2 |
| L1 Data Cache | 32 KB x 2 |
| L2 Cache | 256 KB x 2 |
| L3 Cache | 6144 KB |
| Motherboard | Apple Inc. Mac-942B5BF58194151B |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 6867 | |
|---|---|---|
|
Blowfish
single-core scalar |
1961
86.2 MB/sec |
|
|
Blowfish
multi-core scalar |
6671
273 MB/sec |
|
|
Text Compress
single-core scalar |
3228
10.3 MB/sec |
|
|
Text Compress
multi-core scalar |
9742
32.0 MB/sec |
|
|
Text Decompress
single-core scalar |
3445
14.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
11267
44.9 MB/sec |
|
|
Image Compress
single-core scalar |
2861
23.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
8924
75.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3240
54.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
9955
162 Mpixels/sec |
|
|
Lua
single-core scalar |
5054
1.95 Mnodes/sec |
|
|
Lua
multi-core scalar |
16066
6.18 Mnodes/sec |
Floating Point Performance
| Floating Point | 10513 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2768
1.84 Gflops |
|
|
Mandelbrot
multi-core scalar |
8723
5.71 Gflops |
|
|
Dot Product
single-core scalar |
4433
2.14 Gflops |
|
|
Dot Product
multi-core scalar |
14822
6.75 Gflops |
|
|
Dot Product
single-core vector |
5324
6.38 Gflops |
|
|
Dot Product
multi-core vector |
19785
20.6 Gflops |
|
|
LU Decomposition
single-core scalar |
2394
2.13 Gflops |
|
|
LU Decomposition
multi-core scalar |
5216
4.57 Gflops |
|
|
Primality Test
single-core scalar |
7502
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
19339
3.59 Gflops |
|
|
Sharpen Image
single-core scalar |
6315
14.7 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
19921
45.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7303
5.78 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
23345
18.4 Mpixels/sec |
Memory Performance
| Memory | 5577 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6299
7.71 GB/sec |
|
|
Write Sequential
single-core scalar |
8901
6.09 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4165
15.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3582
7.41 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4940
5.09 GB/sec |
Stream Performance
| Stream | 6723 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6629
9.07 GB/sec |
|
|
Stream Copy
single-core vector |
7605
9.86 GB/sec |
|
|
Stream Scale
single-core scalar |
6588
8.55 GB/sec |
|
|
Stream Scale
single-core vector |
7153
9.65 GB/sec |
|
|
Stream Add
single-core scalar |
6207
9.37 GB/sec |
|
|
Stream Add
single-core vector |
7552
10.5 GB/sec |
|
|
Stream Triad
single-core scalar |
6469
8.94 GB/sec |
|
|
Stream Triad
single-core vector |
5585
10.5 GB/sec |
