iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 9324 | 11294 |
| Floating Point | Processor floating point performance | 17463 | |
| Memory | Memory performance | 6360 | |
| Stream | Memory bandwidth performance | 6466 | |
Result Information
| User | mtrouardriolle |
| Upload Date | Tue, 26 Feb 2013 19:40:41 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i7-2600 @ 3.40 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-942B59F58194171B iMac12,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 24.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9324 | |
|---|---|---|
|
Blowfish
single-core scalar |
2292
101 MB/sec |
|
|
Blowfish
multi-core scalar |
15303
627 MB/sec |
|
|
Text Compress
single-core scalar |
3030
9.69 MB/sec |
|
|
Text Compress
multi-core scalar |
15010
49.2 MB/sec |
|
|
Text Decompress
single-core scalar |
3300
13.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
16808
67.0 MB/sec |
|
|
Image Compress
single-core scalar |
2660
22.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
12802
108 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2644
44.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11735
191 Mpixels/sec |
|
|
Lua
single-core scalar |
4966
1.91 Mnodes/sec |
|
|
Lua
multi-core scalar |
21349
8.21 Mnodes/sec |
Floating Point Performance
| Floating Point | 17463 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3036
2.02 Gflops |
|
|
Mandelbrot
multi-core scalar |
20077
13.1 Gflops |
|
|
Dot Product
single-core scalar |
4866
2.35 Gflops |
|
|
Dot Product
multi-core scalar |
26127
11.9 Gflops |
|
|
Dot Product
single-core vector |
5994
7.18 Gflops |
|
|
Dot Product
multi-core vector |
29902
31.1 Gflops |
|
|
LU Decomposition
single-core scalar |
1467
1.31 Gflops |
|
|
LU Decomposition
multi-core scalar |
3841
3.37 Gflops |
|
|
Primality Test
single-core scalar |
7396
1.10 Gflops |
|
|
Primality Test
multi-core scalar |
28568
5.30 Gflops |
|
|
Sharpen Image
single-core scalar |
6979
16.3 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
42490
97.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8273
6.55 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
55470
43.6 Mpixels/sec |
Memory Performance
| Memory | 6360 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7409
9.07 GB/sec |
|
|
Write Sequential
single-core scalar |
10776
7.37 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4448
16.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3904
8.08 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5263
5.43 GB/sec |
Stream Performance
| Stream | 6466 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7127
9.75 GB/sec |
|
|
Stream Copy
single-core vector |
8188
10.6 GB/sec |
|
|
Stream Scale
single-core scalar |
7705
10.00 GB/sec |
|
|
Stream Scale
single-core vector |
7897
10.7 GB/sec |
|
|
Stream Add
single-core scalar |
2780
4.20 GB/sec |
|
|
Stream Add
single-core vector |
8522
11.9 GB/sec |
|
|
Stream Triad
single-core scalar |
3200
4.42 GB/sec |
|
|
Stream Triad
single-core vector |
6312
11.8 GB/sec |
