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 | 7575 | 8701 |
| Floating Point | Processor floating point performance | 11557 | |
| Memory | Memory performance | 6186 | |
| Stream | Memory bandwidth performance | 7684 | |
Result Information
| User | DeBilbao |
| Upload Date | Thu, 19 Jul 2012 18:08:39 +0000 |
| Views | 3 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8 (Build 12A269) |
| 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 | 7575 | |
|---|---|---|
|
Blowfish
single-core scalar |
2188
96.1 MB/sec |
|
|
Blowfish
multi-core scalar |
7254
297 MB/sec |
|
|
Text Compress
single-core scalar |
3539
11.3 MB/sec |
|
|
Text Compress
multi-core scalar |
10685
35.0 MB/sec |
|
|
Text Decompress
single-core scalar |
3891
16.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
12389
49.4 MB/sec |
|
|
Image Compress
single-core scalar |
3252
26.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9848
82.9 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3769
63.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10959
179 Mpixels/sec |
|
|
Lua
single-core scalar |
5681
2.19 Mnodes/sec |
|
|
Lua
multi-core scalar |
17454
6.71 Mnodes/sec |
Floating Point Performance
| Floating Point | 11557 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3042
2.02 Gflops |
|
|
Mandelbrot
multi-core scalar |
9518
6.23 Gflops |
|
|
Dot Product
single-core scalar |
4927
2.38 Gflops |
|
|
Dot Product
multi-core scalar |
16259
7.41 Gflops |
|
|
Dot Product
single-core vector |
5973
7.16 Gflops |
|
|
Dot Product
multi-core vector |
21307
22.2 Gflops |
|
|
LU Decomposition
single-core scalar |
2677
2.38 Gflops |
|
|
LU Decomposition
multi-core scalar |
5560
4.88 Gflops |
|
|
Primality Test
single-core scalar |
8345
1.25 Gflops |
|
|
Primality Test
multi-core scalar |
20724
3.85 Gflops |
|
|
Sharpen Image
single-core scalar |
7199
16.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
22310
51.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8254
6.53 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25708
20.2 Mpixels/sec |
Memory Performance
| Memory | 6186 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6766
8.29 GB/sec |
|
|
Write Sequential
single-core scalar |
10157
6.95 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4607
17.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4021
8.32 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5380
5.55 GB/sec |
Stream Performance
| Stream | 7684 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7339
10.0 GB/sec |
|
|
Stream Copy
single-core vector |
8522
11.1 GB/sec |
|
|
Stream Scale
single-core scalar |
7361
9.55 GB/sec |
|
|
Stream Scale
single-core vector |
8152
11.0 GB/sec |
|
|
Stream Add
single-core scalar |
7095
10.7 GB/sec |
|
|
Stream Add
single-core vector |
8817
12.3 GB/sec |
|
|
Stream Triad
single-core scalar |
7698
10.6 GB/sec |
|
|
Stream Triad
single-core vector |
6489
12.1 GB/sec |
