iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 6986 | 8064 |
| Floating Point | Processor floating point performance | 10669 | |
| Memory | Memory performance | 5760 | |
| Stream | Memory bandwidth performance | 7332 | |
Result Information
| User | benjikan |
| Upload Date | Fri, 07 Jun 2013 14:57:44 +0000 |
| Views | 4 |
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 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 | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 6986 | |
|---|---|---|
|
Blowfish
single-core scalar |
1932
84.9 MB/sec |
|
|
Blowfish
multi-core scalar |
6627
272 MB/sec |
|
|
Text Compress
single-core scalar |
3105
9.93 MB/sec |
|
|
Text Compress
multi-core scalar |
9923
32.6 MB/sec |
|
|
Text Decompress
single-core scalar |
3504
14.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
11484
45.8 MB/sec |
|
|
Image Compress
single-core scalar |
2958
24.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9167
77.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3206
53.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10596
173 Mpixels/sec |
|
|
Lua
single-core scalar |
5090
1.96 Mnodes/sec |
|
|
Lua
multi-core scalar |
16241
6.25 Mnodes/sec |
Floating Point Performance
| Floating Point | 10669 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2767
1.84 Gflops |
|
|
Mandelbrot
multi-core scalar |
8893
5.82 Gflops |
|
|
Dot Product
single-core scalar |
4488
2.17 Gflops |
|
|
Dot Product
multi-core scalar |
14905
6.79 Gflops |
|
|
Dot Product
single-core vector |
5254
6.29 Gflops |
|
|
Dot Product
multi-core vector |
19808
20.6 Gflops |
|
|
LU Decomposition
single-core scalar |
2383
2.12 Gflops |
|
|
LU Decomposition
multi-core scalar |
5275
4.63 Gflops |
|
|
Primality Test
single-core scalar |
7627
1.14 Gflops |
|
|
Primality Test
multi-core scalar |
19260
3.57 Gflops |
|
|
Sharpen Image
single-core scalar |
6447
15.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
20755
47.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7535
5.96 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
23976
18.9 Mpixels/sec |
Memory Performance
| Memory | 5760 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6443
7.89 GB/sec |
|
|
Write Sequential
single-core scalar |
9151
6.26 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4133
15.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3911
8.10 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5164
5.32 GB/sec |
Stream Performance
| Stream | 7332 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6811
9.32 GB/sec |
|
|
Stream Copy
single-core vector |
8205
10.6 GB/sec |
|
|
Stream Scale
single-core scalar |
6972
9.05 GB/sec |
|
|
Stream Scale
single-core vector |
7923
10.7 GB/sec |
|
|
Stream Add
single-core scalar |
6698
10.1 GB/sec |
|
|
Stream Add
single-core vector |
8508
11.8 GB/sec |
|
|
Stream Triad
single-core scalar |
7234
10.00 GB/sec |
|
|
Stream Triad
single-core vector |
6312
11.8 GB/sec |
