iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.6 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9573 | 10967 |
| Floating Point | Processor floating point performance | 16148 | |
| Memory | Memory performance | 5968 | |
| Stream | Memory bandwidth performance | 7713 | |
Result Information
| User | bwpritch |
| Upload Date | Fri, 27 Jul 2012 15:24:38 +0000 |
| Views | 2 |
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 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 | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9573 | |
|---|---|---|
|
Blowfish
single-core scalar |
2182
95.9 MB/sec |
|
|
Blowfish
multi-core scalar |
11936
489 MB/sec |
|
|
Text Compress
single-core scalar |
3417
10.9 MB/sec |
|
|
Text Compress
multi-core scalar |
15097
49.5 MB/sec |
|
|
Text Decompress
single-core scalar |
3719
15.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
16823
67.0 MB/sec |
|
|
Image Compress
single-core scalar |
3110
25.7 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14433
121 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3807
63.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13405
219 Mpixels/sec |
|
|
Lua
single-core scalar |
6120
2.36 Mnodes/sec |
|
|
Lua
multi-core scalar |
20838
8.02 Mnodes/sec |
Floating Point Performance
| Floating Point | 16148 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2909
1.94 Gflops |
|
|
Mandelbrot
multi-core scalar |
17459
11.4 Gflops |
|
|
Dot Product
single-core scalar |
4923
2.38 Gflops |
|
|
Dot Product
multi-core scalar |
19737
8.99 Gflops |
|
|
Dot Product
single-core vector |
5825
6.98 Gflops |
|
|
Dot Product
multi-core vector |
28551
29.7 Gflops |
|
|
LU Decomposition
single-core scalar |
2656
2.36 Gflops |
|
|
LU Decomposition
multi-core scalar |
4030
3.53 Gflops |
|
|
Primality Test
single-core scalar |
8659
1.29 Gflops |
|
|
Primality Test
multi-core scalar |
27483
5.10 Gflops |
|
|
Sharpen Image
single-core scalar |
6872
16.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39965
92.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8274
6.55 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
48730
38.3 Mpixels/sec |
Memory Performance
| Memory | 5968 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6584
8.06 GB/sec |
|
|
Write Sequential
single-core scalar |
10315
7.05 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4212
15.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3400
7.04 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5333
5.50 GB/sec |
Stream Performance
| Stream | 7713 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7533
10.3 GB/sec |
|
|
Stream Copy
single-core vector |
8264
10.7 GB/sec |
|
|
Stream Scale
single-core scalar |
7603
9.87 GB/sec |
|
|
Stream Scale
single-core vector |
8141
11.0 GB/sec |
|
|
Stream Add
single-core scalar |
6756
10.2 GB/sec |
|
|
Stream Add
single-core vector |
8992
12.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7826
10.8 GB/sec |
|
|
Stream Triad
single-core vector |
6591
12.3 GB/sec |
