iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 6643 | 7204 |
| Floating Point | Processor floating point performance | 10258 | |
| Memory | Memory performance | 4169 | |
| Stream | Memory bandwidth performance | 4553 | |
Result Information
| User | gpc177 |
| Upload Date | Thu, 08 Nov 2012 12:41:42 +0000 |
| Views | 4 |
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 | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 6643 | |
|---|---|---|
|
Blowfish
single-core scalar |
1803
79.2 MB/sec |
|
|
Blowfish
multi-core scalar |
6489
266 MB/sec |
|
|
Text Compress
single-core scalar |
2990
9.56 MB/sec |
|
|
Text Compress
multi-core scalar |
9655
31.7 MB/sec |
|
|
Text Decompress
single-core scalar |
3392
13.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
11155
44.4 MB/sec |
|
|
Image Compress
single-core scalar |
2846
23.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
8949
75.3 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3222
54.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
9918
162 Mpixels/sec |
|
|
Lua
single-core scalar |
4392
1.69 Mnodes/sec |
|
|
Lua
multi-core scalar |
14915
5.74 Mnodes/sec |
Floating Point Performance
| Floating Point | 10258 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2619
1.74 Gflops |
|
|
Mandelbrot
multi-core scalar |
8690
5.69 Gflops |
|
|
Dot Product
single-core scalar |
4197
2.03 Gflops |
|
|
Dot Product
multi-core scalar |
14643
6.67 Gflops |
|
|
Dot Product
single-core vector |
4814
5.77 Gflops |
|
|
Dot Product
multi-core vector |
19308
20.1 Gflops |
|
|
LU Decomposition
single-core scalar |
2336
2.08 Gflops |
|
|
LU Decomposition
multi-core scalar |
5404
4.74 Gflops |
|
|
Primality Test
single-core scalar |
6924
1.03 Gflops |
|
|
Primality Test
multi-core scalar |
18132
3.37 Gflops |
|
|
Sharpen Image
single-core scalar |
6266
14.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
20116
46.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6784
5.37 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
23383
18.4 Mpixels/sec |
Memory Performance
| Memory | 4169 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5376
6.58 GB/sec |
|
|
Write Sequential
single-core scalar |
6389
4.37 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3888
14.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2217
4.59 GB/sec |
|
|
Stdlib Copy
single-core scalar |
2979
3.07 GB/sec |
Stream Performance
| Stream | 4553 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4416
6.04 GB/sec |
|
|
Stream Copy
single-core vector |
4791
6.21 GB/sec |
|
|
Stream Scale
single-core scalar |
4695
6.09 GB/sec |
|
|
Stream Scale
single-core vector |
4582
6.18 GB/sec |
|
|
Stream Add
single-core scalar |
4436
6.70 GB/sec |
|
|
Stream Add
single-core vector |
4996
6.95 GB/sec |
|
|
Stream Triad
single-core scalar |
4772
6.59 GB/sec |
|
|
Stream Triad
single-core vector |
3741
7.00 GB/sec |
