iMac12,2
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 18481 | 20497 |
| Floating Point | Processor floating point performance | 32776 | |
| Memory | Memory performance | 7679 | |
| Stream | Memory bandwidth performance | 10215 | |
Result Information
| Upload Date | Sun, 02 Sep 2012 02:39:48 +0000 |
| Views | 4 |
System Information
| iMac12,2 | |
|---|---|
| Operating System | Mac OS X 10.8.1 (Build 12B19) |
| Model | iMac12,2 |
| Processor |
Intel Core i7-3930K @ 4.20 GHz
1 Processor, 6 Cores, 12 Threads |
| Processor ID | GenuineIntel Family 6 Model 45 Stepping 7 |
| L1 Instruction Cache | 32 KB x 6 |
| L1 Data Cache | 32 KB x 6 |
| L2 Cache | 256 KB x 6 |
| L3 Cache | 12288 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B |
| BIOS | Apple Inc. ASRock 2.10 |
| Memory | 16.00 GB 1866 MHz DDR3 |
Integer Performance
| Integer | 18481 | |
|---|---|---|
|
Blowfish
single-core scalar |
2577
113 MB/sec |
|
|
Blowfish
multi-core scalar |
26891
1.08 GB/sec |
|
|
Text Compress
single-core scalar |
4107
13.1 MB/sec |
|
|
Text Compress
multi-core scalar |
32602
107 MB/sec |
|
|
Text Decompress
single-core scalar |
4543
18.7 MB/sec |
|
|
Text Decompress
multi-core scalar |
35557
142 MB/sec |
|
|
Image Compress
single-core scalar |
3832
31.7 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
31141
262 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
4324
72.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
25034
408 Mpixels/sec |
|
|
Lua
single-core scalar |
6253
2.41 Mnodes/sec |
|
|
Lua
multi-core scalar |
44920
17.3 Mnodes/sec |
Floating Point Performance
| Floating Point | 32776 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3558
2.37 Gflops |
|
|
Mandelbrot
multi-core scalar |
37216
24.4 Gflops |
|
|
Dot Product
single-core scalar |
5792
2.80 Gflops |
|
|
Dot Product
multi-core scalar |
45000
20.5 Gflops |
|
|
Dot Product
single-core vector |
7001
8.39 Gflops |
|
|
Dot Product
multi-core vector |
64082
66.6 Gflops |
|
|
LU Decomposition
single-core scalar |
3132
2.79 Gflops |
|
|
LU Decomposition
multi-core scalar |
11772
10.3 Gflops |
|
|
Primality Test
single-core scalar |
9799
1.46 Gflops |
|
|
Primality Test
multi-core scalar |
58675
10.9 Gflops |
|
|
Sharpen Image
single-core scalar |
8320
19.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
86598
200 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9659
7.64 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
108265
85.1 Mpixels/sec |
Memory Performance
| Memory | 7679 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7933
9.71 GB/sec |
|
|
Write Sequential
single-core scalar |
11831
8.09 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5117
19.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
5793
12.0 GB/sec |
|
|
Stdlib Copy
single-core scalar |
7721
7.96 GB/sec |
Stream Performance
| Stream | 10215 | |
|---|---|---|
|
Stream Copy
single-core scalar |
9078
12.4 GB/sec |
|
|
Stream Copy
single-core vector |
12227
15.9 GB/sec |
|
|
Stream Scale
single-core scalar |
8992
11.7 GB/sec |
|
|
Stream Scale
single-core vector |
11547
15.6 GB/sec |
|
|
Stream Add
single-core scalar |
8930
13.5 GB/sec |
|
|
Stream Add
single-core vector |
12241
17.0 GB/sec |
|
|
Stream Triad
single-core scalar |
9615
13.3 GB/sec |
|
|
Stream Triad
single-core vector |
9090
17.0 GB/sec |
