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 | 9662 | 11179 |
| Floating Point | Processor floating point performance | 16507 | |
| Memory | Memory performance | 6214 | |
| Stream | Memory bandwidth performance | 7778 | |
Result Information
| User | FredWhy |
| Upload Date | Sun, 14 Jul 2013 22:40:15 +0000 |
| Views | 18 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.4 |
| 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 | 9662 | |
|---|---|---|
|
Blowfish
single-core scalar |
2289
101 MB/sec |
|
|
Blowfish
multi-core scalar |
12243
502 MB/sec |
|
|
Text Compress
single-core scalar |
3724
11.9 MB/sec |
|
|
Text Compress
multi-core scalar |
15205
49.9 MB/sec |
|
|
Text Decompress
single-core scalar |
3969
16.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
16876
67.2 MB/sec |
|
|
Image Compress
single-core scalar |
3331
27.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14232
120 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3759
63.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13536
221 Mpixels/sec |
|
|
Lua
single-core scalar |
5737
2.21 Mnodes/sec |
|
|
Lua
multi-core scalar |
21047
8.10 Mnodes/sec |
Floating Point Performance
| Floating Point | 16507 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3107
2.07 Gflops |
|
|
Mandelbrot
multi-core scalar |
17678
11.6 Gflops |
|
|
Dot Product
single-core scalar |
5141
2.48 Gflops |
|
|
Dot Product
multi-core scalar |
20669
9.42 Gflops |
|
|
Dot Product
single-core vector |
6149
7.37 Gflops |
|
|
Dot Product
multi-core vector |
29102
30.3 Gflops |
|
|
LU Decomposition
single-core scalar |
2745
2.44 Gflops |
|
|
LU Decomposition
multi-core scalar |
4276
3.75 Gflops |
|
|
Primality Test
single-core scalar |
8722
1.30 Gflops |
|
|
Primality Test
multi-core scalar |
28595
5.31 Gflops |
|
|
Sharpen Image
single-core scalar |
7307
17.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40005
92.2 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8463
6.70 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
49152
38.6 Mpixels/sec |
Memory Performance
| Memory | 6214 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6817
8.35 GB/sec |
|
|
Write Sequential
single-core scalar |
10258
7.02 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4555
17.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4041
8.36 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5402
5.57 GB/sec |
Stream Performance
| Stream | 7778 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7376
10.1 GB/sec |
|
|
Stream Copy
single-core vector |
8597
11.1 GB/sec |
|
|
Stream Scale
single-core scalar |
7563
9.81 GB/sec |
|
|
Stream Scale
single-core vector |
8257
11.1 GB/sec |
|
|
Stream Add
single-core scalar |
7255
11.0 GB/sec |
|
|
Stream Add
single-core vector |
8984
12.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7792
10.8 GB/sec |
|
|
Stream Triad
single-core vector |
6401
12.0 GB/sec |
