iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9672 | 11025 |
| Floating Point | Processor floating point performance | 16299 | |
| Memory | Memory performance | 6006 | |
| Stream | Memory bandwidth performance | 7342 | |
Result Information
| User | RSR |
| Upload Date | Fri, 23 Nov 2012 02:52:43 +0000 |
| Views | 7 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| 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 | 32.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9672 | |
|---|---|---|
|
Blowfish
single-core scalar |
2135
93.8 MB/sec |
|
|
Blowfish
multi-core scalar |
12210
500 MB/sec |
|
|
Text Compress
single-core scalar |
3492
11.2 MB/sec |
|
|
Text Compress
multi-core scalar |
15083
49.5 MB/sec |
|
|
Text Decompress
single-core scalar |
3839
15.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
17077
68.0 MB/sec |
|
|
Image Compress
single-core scalar |
3249
26.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14274
120 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3831
64.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15421
252 Mpixels/sec |
|
|
Lua
single-core scalar |
5589
2.15 Mnodes/sec |
|
|
Lua
multi-core scalar |
19871
7.64 Mnodes/sec |
Floating Point Performance
| Floating Point | 16299 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3010
2.00 Gflops |
|
|
Mandelbrot
multi-core scalar |
17654
11.6 Gflops |
|
|
Dot Product
single-core scalar |
4935
2.38 Gflops |
|
|
Dot Product
multi-core scalar |
20656
9.41 Gflops |
|
|
Dot Product
single-core vector |
5938
7.11 Gflops |
|
|
Dot Product
multi-core vector |
29007
30.2 Gflops |
|
|
LU Decomposition
single-core scalar |
2637
2.35 Gflops |
|
|
LU Decomposition
multi-core scalar |
4112
3.61 Gflops |
|
|
Primality Test
single-core scalar |
8345
1.25 Gflops |
|
|
Primality Test
multi-core scalar |
28789
5.34 Gflops |
|
|
Sharpen Image
single-core scalar |
7109
16.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
38934
89.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8207
6.49 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
48866
38.4 Mpixels/sec |
Memory Performance
| Memory | 6006 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6729
8.24 GB/sec |
|
|
Write Sequential
single-core scalar |
9838
6.73 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4514
16.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3918
8.11 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5032
5.19 GB/sec |
Stream Performance
| Stream | 7342 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6889
9.42 GB/sec |
|
|
Stream Copy
single-core vector |
8258
10.7 GB/sec |
|
|
Stream Scale
single-core scalar |
6987
9.07 GB/sec |
|
|
Stream Scale
single-core vector |
7583
10.2 GB/sec |
|
|
Stream Add
single-core scalar |
6607
9.97 GB/sec |
|
|
Stream Add
single-core vector |
8577
11.9 GB/sec |
|
|
Stream Triad
single-core scalar |
7497
10.4 GB/sec |
|
|
Stream Triad
single-core vector |
6343
11.9 GB/sec |
