iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.7 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 5779 | 7219 |
| Floating Point | Processor floating point performance | 9830 | |
| Memory | Memory performance | 5780 | |
| Stream | Memory bandwidth performance | 6007 | |
Result Information
| User | negc |
| Upload Date | Sun, 07 Oct 2012 06:31:06 +0000 |
| Views | 9 |
| Notes | 32bit 500 GB HD 7200 RPM 16MB |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.1 (Build 12B19) |
| 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 | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 5779 | |
|---|---|---|
|
Blowfish
single-core scalar |
2017
88.6 MB/sec |
|
|
Blowfish
multi-core scalar |
7008
287 MB/sec |
|
|
Text Compress
single-core scalar |
2663
8.52 MB/sec |
|
|
Text Compress
multi-core scalar |
8249
27.1 MB/sec |
|
|
Text Decompress
single-core scalar |
2921
12.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
9436
37.6 MB/sec |
|
|
Image Compress
single-core scalar |
2329
19.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
7206
60.6 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2295
38.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7246
118 Mpixels/sec |
|
|
Lua
single-core scalar |
4535
1.75 Mnodes/sec |
|
|
Lua
multi-core scalar |
13452
5.17 Mnodes/sec |
Floating Point Performance
| Floating Point | 9830 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2660
1.77 Gflops |
|
|
Mandelbrot
multi-core scalar |
8710
5.70 Gflops |
|
|
Dot Product
single-core scalar |
4249
2.05 Gflops |
|
|
Dot Product
multi-core scalar |
14548
6.63 Gflops |
|
|
Dot Product
single-core vector |
5254
6.30 Gflops |
|
|
Dot Product
multi-core vector |
19398
20.2 Gflops |
|
|
LU Decomposition
single-core scalar |
1302
1.16 Gflops |
|
|
LU Decomposition
multi-core scalar |
3764
3.30 Gflops |
|
|
Primality Test
single-core scalar |
6307
942 Mflops |
|
|
Primality Test
multi-core scalar |
16252
3.02 Gflops |
|
|
Sharpen Image
single-core scalar |
5983
14.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
19152
44.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7149
5.66 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
22894
18.0 Mpixels/sec |
Memory Performance
| Memory | 5780 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6694
8.20 GB/sec |
|
|
Write Sequential
single-core scalar |
9768
6.68 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3757
14.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3725
7.71 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4957
5.11 GB/sec |
Stream Performance
| Stream | 6007 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6574
8.99 GB/sec |
|
|
Stream Copy
single-core vector |
7906
10.3 GB/sec |
|
|
Stream Scale
single-core scalar |
6919
8.98 GB/sec |
|
|
Stream Scale
single-core vector |
7529
10.2 GB/sec |
|
|
Stream Add
single-core scalar |
2398
3.62 GB/sec |
|
|
Stream Add
single-core vector |
8026
11.2 GB/sec |
|
|
Stream Triad
single-core scalar |
2772
3.83 GB/sec |
|
|
Stream Triad
single-core vector |
5936
11.1 GB/sec |
