iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9674 | 11118 |
| Floating Point | Processor floating point performance | 16519 | |
| Memory | Memory performance | 6069 | |
| Stream | Memory bandwidth performance | 7368 | |
Result Information
| User | BarryB |
| Upload Date | Sun, 08 Sep 2013 01:02:19 +0000 |
| Views | 6 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.4 (Build 12E55) |
| Model | iMac (21.5-inch Mid 2011) |
| Processor |
Intel Core i7-2600S @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-942B5BF58194151B |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9674 | |
|---|---|---|
|
Blowfish
single-core scalar |
2220
97.5 MB/sec |
|
|
Blowfish
multi-core scalar |
12349
506 MB/sec |
|
|
Text Compress
single-core scalar |
3560
11.4 MB/sec |
|
|
Text Compress
multi-core scalar |
14673
48.1 MB/sec |
|
|
Text Decompress
single-core scalar |
3937
16.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
17067
68.0 MB/sec |
|
|
Image Compress
single-core scalar |
3317
27.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14348
121 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3779
63.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13012
212 Mpixels/sec |
|
|
Lua
single-core scalar |
6012
2.31 Mnodes/sec |
|
|
Lua
multi-core scalar |
21815
8.39 Mnodes/sec |
Floating Point Performance
| Floating Point | 16519 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3056
2.03 Gflops |
|
|
Mandelbrot
multi-core scalar |
17942
11.7 Gflops |
|
|
Dot Product
single-core scalar |
4995
2.41 Gflops |
|
|
Dot Product
multi-core scalar |
20798
9.48 Gflops |
|
|
Dot Product
single-core vector |
6048
7.25 Gflops |
|
|
Dot Product
multi-core vector |
29434
30.6 Gflops |
|
|
LU Decomposition
single-core scalar |
2727
2.43 Gflops |
|
|
LU Decomposition
multi-core scalar |
3900
3.42 Gflops |
|
|
Primality Test
single-core scalar |
8514
1.27 Gflops |
|
|
Primality Test
multi-core scalar |
28694
5.33 Gflops |
|
|
Sharpen Image
single-core scalar |
7254
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39740
91.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8441
6.68 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
49732
39.1 Mpixels/sec |
Memory Performance
| Memory | 6069 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6865
8.41 GB/sec |
|
|
Write Sequential
single-core scalar |
9984
6.83 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4488
16.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3888
8.05 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5122
5.28 GB/sec |
Stream Performance
| Stream | 7368 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7026
9.61 GB/sec |
|
|
Stream Copy
single-core vector |
8144
10.6 GB/sec |
|
|
Stream Scale
single-core scalar |
7243
9.40 GB/sec |
|
|
Stream Scale
single-core vector |
7747
10.5 GB/sec |
|
|
Stream Add
single-core scalar |
6848
10.3 GB/sec |
|
|
Stream Add
single-core vector |
8301
11.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7437
10.3 GB/sec |
|
|
Stream Triad
single-core vector |
6198
11.6 GB/sec |
