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 | 7579 | 8712 |
| Floating Point | Processor floating point performance | 11637 | |
| Memory | Memory performance | 6055 | |
| Stream | Memory bandwidth performance | 7758 | |
Result Information
| User | mrasimus |
| Upload Date | Sun, 05 Feb 2012 11:28:42 +0000 |
| Views | 1 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.3 |
| 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.B1D.1110171110 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7579 | |
|---|---|---|
|
Blowfish
single-core scalar |
2219
97.5 MB/sec |
|
|
Blowfish
multi-core scalar |
7247
297 MB/sec |
|
|
Text Compress
single-core scalar |
3593
11.5 MB/sec |
|
|
Text Compress
multi-core scalar |
10530
34.5 MB/sec |
|
|
Text Decompress
single-core scalar |
3943
16.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
12260
48.8 MB/sec |
|
|
Image Compress
single-core scalar |
3279
27.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9684
81.5 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3747
62.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11297
184 Mpixels/sec |
|
|
Lua
single-core scalar |
5675
2.19 Mnodes/sec |
|
|
Lua
multi-core scalar |
17480
6.72 Mnodes/sec |
Floating Point Performance
| Floating Point | 11637 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3069
2.04 Gflops |
|
|
Mandelbrot
multi-core scalar |
9401
6.15 Gflops |
|
|
Dot Product
single-core scalar |
5030
2.43 Gflops |
|
|
Dot Product
multi-core scalar |
16227
7.39 Gflops |
|
|
Dot Product
single-core vector |
6105
7.31 Gflops |
|
|
Dot Product
multi-core vector |
21274
22.1 Gflops |
|
|
LU Decomposition
single-core scalar |
2697
2.40 Gflops |
|
|
LU Decomposition
multi-core scalar |
5586
4.90 Gflops |
|
|
Primality Test
single-core scalar |
8508
1.27 Gflops |
|
|
Primality Test
multi-core scalar |
20968
3.89 Gflops |
|
|
Sharpen Image
single-core scalar |
7273
17.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
22394
51.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8455
6.69 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25934
20.4 Mpixels/sec |
Memory Performance
| Memory | 6055 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7068
8.65 GB/sec |
|
|
Write Sequential
single-core scalar |
10303
7.05 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4750
17.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3469
7.18 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4689
4.83 GB/sec |
Stream Performance
| Stream | 7758 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7351
10.1 GB/sec |
|
|
Stream Copy
single-core vector |
8506
11.0 GB/sec |
|
|
Stream Scale
single-core scalar |
7607
9.87 GB/sec |
|
|
Stream Scale
single-core vector |
8242
11.1 GB/sec |
|
|
Stream Add
single-core scalar |
7180
10.8 GB/sec |
|
|
Stream Add
single-core vector |
8837
12.3 GB/sec |
|
|
Stream Triad
single-core scalar |
7692
10.6 GB/sec |
|
|
Stream Triad
single-core vector |
6649
12.4 GB/sec |
