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 | 6993 | 7890 |
| Floating Point | Processor floating point performance | 10183 | |
| Memory | Memory performance | 5842 | |
| Stream | Memory bandwidth performance | 7102 | |
Result Information
| User | Daihard |
| Upload Date | Thu, 20 Dec 2012 11:22:41 +0000 |
| Views | 5 |
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 i5-2500S @ 2.70 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 | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 6993 | |
|---|---|---|
|
Blowfish
single-core scalar |
2125
93.4 MB/sec |
|
|
Blowfish
multi-core scalar |
6640
272 MB/sec |
|
|
Text Compress
single-core scalar |
3455
11.1 MB/sec |
|
|
Text Compress
multi-core scalar |
10398
34.1 MB/sec |
|
|
Text Decompress
single-core scalar |
3828
15.7 MB/sec |
|
|
Text Decompress
multi-core scalar |
10251
40.8 MB/sec |
|
|
Image Compress
single-core scalar |
3223
26.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9615
80.9 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3733
62.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10768
176 Mpixels/sec |
|
|
Lua
single-core scalar |
5105
1.97 Mnodes/sec |
|
|
Lua
multi-core scalar |
14781
5.69 Mnodes/sec |
Floating Point Performance
| Floating Point | 10183 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2997
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
8519
5.57 Gflops |
|
|
Dot Product
single-core scalar |
4881
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
14648
6.68 Gflops |
|
|
Dot Product
single-core vector |
5805
6.96 Gflops |
|
|
Dot Product
multi-core vector |
18094
18.8 Gflops |
|
|
LU Decomposition
single-core scalar |
2574
2.29 Gflops |
|
|
LU Decomposition
multi-core scalar |
4656
4.08 Gflops |
|
|
Primality Test
single-core scalar |
6825
1.02 Gflops |
|
|
Primality Test
multi-core scalar |
17569
3.26 Gflops |
|
|
Sharpen Image
single-core scalar |
6169
14.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
18296
42.2 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8160
6.46 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
23378
18.4 Mpixels/sec |
Memory Performance
| Memory | 5842 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6473
7.93 GB/sec |
|
|
Write Sequential
single-core scalar |
9366
6.41 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4473
16.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3785
7.83 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5116
5.27 GB/sec |
Stream Performance
| Stream | 7102 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6667
9.12 GB/sec |
|
|
Stream Copy
single-core vector |
8215
10.7 GB/sec |
|
|
Stream Scale
single-core scalar |
6803
8.83 GB/sec |
|
|
Stream Scale
single-core vector |
7610
10.3 GB/sec |
|
|
Stream Add
single-core scalar |
6534
9.86 GB/sec |
|
|
Stream Add
single-core vector |
7814
10.9 GB/sec |
|
|
Stream Triad
single-core scalar |
7080
9.78 GB/sec |
|
|
Stream Triad
single-core vector |
6096
11.4 GB/sec |
