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 | 9808 | 11365 |
| Floating Point | Processor floating point performance | 16755 | |
| Memory | Memory performance | 6407 | |
| Stream | Memory bandwidth performance | 7871 | |
Result Information
| User | Stroock6394 |
| Upload Date | Fri, 17 Feb 2012 01:14:56 +0000 |
| Views | 3 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.3 (Build 11D50) |
| 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.B1D.1110171110 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9808 | |
|---|---|---|
|
Blowfish
single-core scalar |
2318
102 MB/sec |
|
|
Blowfish
multi-core scalar |
12417
509 MB/sec |
|
|
Text Compress
single-core scalar |
3730
11.9 MB/sec |
|
|
Text Compress
multi-core scalar |
15343
50.3 MB/sec |
|
|
Text Decompress
single-core scalar |
4090
16.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
17046
67.9 MB/sec |
|
|
Image Compress
single-core scalar |
3418
28.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14311
120 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3873
65.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13317
217 Mpixels/sec |
|
|
Lua
single-core scalar |
6258
2.41 Mnodes/sec |
|
|
Lua
multi-core scalar |
21582
8.30 Mnodes/sec |
Floating Point Performance
| Floating Point | 16755 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3201
2.13 Gflops |
|
|
Mandelbrot
multi-core scalar |
18070
11.8 Gflops |
|
|
Dot Product
single-core scalar |
5207
2.52 Gflops |
|
|
Dot Product
multi-core scalar |
20828
9.49 Gflops |
|
|
Dot Product
single-core vector |
6306
7.56 Gflops |
|
|
Dot Product
multi-core vector |
29603
30.8 Gflops |
|
|
LU Decomposition
single-core scalar |
2838
2.53 Gflops |
|
|
LU Decomposition
multi-core scalar |
4322
3.79 Gflops |
|
|
Primality Test
single-core scalar |
8865
1.32 Gflops |
|
|
Primality Test
multi-core scalar |
28666
5.32 Gflops |
|
|
Sharpen Image
single-core scalar |
7450
17.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40178
92.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8716
6.90 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50320
39.6 Mpixels/sec |
Memory Performance
| Memory | 6407 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7222
8.84 GB/sec |
|
|
Write Sequential
single-core scalar |
10583
7.24 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4750
17.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4052
8.39 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5428
5.60 GB/sec |
Stream Performance
| Stream | 7871 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7453
10.2 GB/sec |
|
|
Stream Copy
single-core vector |
8659
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7565
9.82 GB/sec |
|
|
Stream Scale
single-core vector |
8315
11.2 GB/sec |
|
|
Stream Add
single-core scalar |
7325
11.1 GB/sec |
|
|
Stream Add
single-core vector |
9027
12.6 GB/sec |
|
|
Stream Triad
single-core scalar |
7946
11.0 GB/sec |
|
|
Stream Triad
single-core vector |
6680
12.5 GB/sec |
