iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 Tryout for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 5554 | 7201 |
| Floating Point | Processor floating point performance | 9751 | |
| Memory | Memory performance | 6065 | |
| Stream | Memory bandwidth performance | 6321 | |
Result Information
| User | mori30 |
| Upload Date | Tue, 18 Sep 2012 22:23:50 +0000 |
| Views | 3 |
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 | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 5554 | |
|---|---|---|
|
Blowfish
single-core scalar |
2049
90.0 MB/sec |
|
|
Blowfish
multi-core scalar |
6886
282 MB/sec |
|
|
Text Compress
single-core scalar |
2680
8.57 MB/sec |
|
|
Text Compress
multi-core scalar |
8069
26.5 MB/sec |
|
|
Text Decompress
single-core scalar |
2965
12.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
9485
37.8 MB/sec |
|
|
Image Compress
single-core scalar |
2307
19.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
6959
58.6 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2350
39.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7015
114 Mpixels/sec |
|
|
Lua
single-core scalar |
4111
1.58 Mnodes/sec |
|
|
Lua
multi-core scalar |
11781
4.53 Mnodes/sec |
Floating Point Performance
| Floating Point | 9751 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2707
1.80 Gflops |
|
|
Mandelbrot
multi-core scalar |
8556
5.60 Gflops |
|
|
Dot Product
single-core scalar |
4328
2.09 Gflops |
|
|
Dot Product
multi-core scalar |
14465
6.59 Gflops |
|
|
Dot Product
single-core vector |
5328
6.38 Gflops |
|
|
Dot Product
multi-core vector |
19129
19.9 Gflops |
|
|
LU Decomposition
single-core scalar |
1325
1.18 Gflops |
|
|
LU Decomposition
multi-core scalar |
3866
3.39 Gflops |
|
|
Primality Test
single-core scalar |
6395
955 Mflops |
|
|
Primality Test
multi-core scalar |
16136
2.99 Gflops |
|
|
Sharpen Image
single-core scalar |
6024
14.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
18528
42.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7241
5.73 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
22496
17.7 Mpixels/sec |
Memory Performance
| Memory | 6065 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6878
8.42 GB/sec |
|
|
Write Sequential
single-core scalar |
10150
6.94 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3901
14.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4062
8.41 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5334
5.50 GB/sec |
Stream Performance
| Stream | 6321 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6879
9.41 GB/sec |
|
|
Stream Copy
single-core vector |
8398
10.9 GB/sec |
|
|
Stream Scale
single-core scalar |
7211
9.36 GB/sec |
|
|
Stream Scale
single-core vector |
8038
10.8 GB/sec |
|
|
Stream Add
single-core scalar |
2441
3.68 GB/sec |
|
|
Stream Add
single-core vector |
8605
12.0 GB/sec |
|
|
Stream Triad
single-core scalar |
2780
3.84 GB/sec |
|
|
Stream Triad
single-core vector |
6217
11.6 GB/sec |
