iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 5529 | 7613 |
| Floating Point | Processor floating point performance | 10685 | |
| Memory | Memory performance | 5882 | |
| Stream | Memory bandwidth performance | 7619 | |
Result Information
| User | alatin |
| Upload Date | Wed, 22 Aug 2012 14:31:17 +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 i5-2400S @ 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 | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 5529 | |
|---|---|---|
|
Blowfish
single-core scalar |
1912
84.0 MB/sec |
|
|
Blowfish
multi-core scalar |
5729
235 MB/sec |
|
|
Text Compress
single-core scalar |
3127
10.0 MB/sec |
|
|
Text Compress
multi-core scalar |
8220
27.0 MB/sec |
|
|
Text Decompress
single-core scalar |
3428
14.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
8299
33.1 MB/sec |
|
|
Image Compress
single-core scalar |
2891
23.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
6581
55.4 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3268
54.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7060
115 Mpixels/sec |
|
|
Lua
single-core scalar |
4787
1.84 Mnodes/sec |
|
|
Lua
multi-core scalar |
11055
4.25 Mnodes/sec |
Floating Point Performance
| Floating Point | 10685 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2684
1.79 Gflops |
|
|
Mandelbrot
multi-core scalar |
8632
5.65 Gflops |
|
|
Dot Product
single-core scalar |
4382
2.12 Gflops |
|
|
Dot Product
multi-core scalar |
15093
6.88 Gflops |
|
|
Dot Product
single-core vector |
5486
6.57 Gflops |
|
|
Dot Product
multi-core vector |
19929
20.7 Gflops |
|
|
LU Decomposition
single-core scalar |
2466
2.19 Gflops |
|
|
LU Decomposition
multi-core scalar |
5534
4.85 Gflops |
|
|
Primality Test
single-core scalar |
7698
1.15 Gflops |
|
|
Primality Test
multi-core scalar |
19369
3.59 Gflops |
|
|
Sharpen Image
single-core scalar |
6509
15.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
20399
47.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7569
5.99 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
23849
18.8 Mpixels/sec |
Memory Performance
| Memory | 5882 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6488
7.94 GB/sec |
|
|
Write Sequential
single-core scalar |
9300
6.36 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4201
15.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4042
8.37 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5382
5.55 GB/sec |
Stream Performance
| Stream | 7619 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7151
9.78 GB/sec |
|
|
Stream Copy
single-core vector |
8626
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7123
9.24 GB/sec |
|
|
Stream Scale
single-core vector |
8226
11.1 GB/sec |
|
|
Stream Add
single-core scalar |
6907
10.4 GB/sec |
|
|
Stream Add
single-core vector |
8904
12.4 GB/sec |
|
|
Stream Triad
single-core scalar |
7439
10.3 GB/sec |
|
|
Stream Triad
single-core vector |
6583
12.3 GB/sec |
