iMac12,2
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 16797 | 19322 |
| Floating Point | Processor floating point performance | 31157 | |
| Memory | Memory performance | 8203 | |
| Stream | Memory bandwidth performance | 8982 | |
Result Information
| User | Mandala |
| Upload Date | Mon, 10 Dec 2012 01:21:09 +0000 |
| Views | 12 |
System Information
| iMac12,2 | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C3006) |
| 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-C3EC7CD22292981F Rev 1.xx |
| BIOS | Apple Inc. MBP101.88Z.00EE.B00.1205101839 |
| Memory | 32.00 GB 2133 MHz DDR3 |
Integer Performance
| Integer | 16797 | |
|---|---|---|
|
Blowfish
single-core scalar |
2747
121 MB/sec |
|
|
Blowfish
multi-core scalar |
29035
1.16 GB/sec |
|
|
Text Compress
single-core scalar |
3614
11.6 MB/sec |
|
|
Text Compress
multi-core scalar |
28471
93.4 MB/sec |
|
|
Text Decompress
single-core scalar |
3969
16.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
32063
128 MB/sec |
|
|
Image Compress
single-core scalar |
3176
26.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
24064
202 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3149
52.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
22805
372 Mpixels/sec |
|
|
Lua
single-core scalar |
6054
2.33 Mnodes/sec |
|
|
Lua
multi-core scalar |
42417
16.3 Mnodes/sec |
Floating Point Performance
| Floating Point | 31157 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3638
2.42 Gflops |
|
|
Mandelbrot
multi-core scalar |
38794
25.4 Gflops |
|
|
Dot Product
single-core scalar |
5831
2.82 Gflops |
|
|
Dot Product
multi-core scalar |
50859
23.2 Gflops |
|
|
Dot Product
single-core vector |
7170
8.59 Gflops |
|
|
Dot Product
multi-core vector |
59653
62.0 Gflops |
|
|
LU Decomposition
single-core scalar |
1764
1.57 Gflops |
|
|
LU Decomposition
multi-core scalar |
10136
8.89 Gflops |
|
|
Primality Test
single-core scalar |
8587
1.28 Gflops |
|
|
Primality Test
multi-core scalar |
50200
9.32 Gflops |
|
|
Sharpen Image
single-core scalar |
7960
18.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
77901
180 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9731
7.70 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
103982
81.8 Mpixels/sec |
Memory Performance
| Memory | 8203 | |
|---|---|---|
|
Read Sequential
single-core scalar |
8552
10.5 GB/sec |
|
|
Write Sequential
single-core scalar |
13061
8.93 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5206
19.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
6236
12.9 GB/sec |
|
|
Stdlib Copy
single-core scalar |
7962
8.21 GB/sec |
Stream Performance
| Stream | 8982 | |
|---|---|---|
|
Stream Copy
single-core scalar |
9202
12.6 GB/sec |
|
|
Stream Copy
single-core vector |
12338
16.0 GB/sec |
|
|
Stream Scale
single-core scalar |
9757
12.7 GB/sec |
|
|
Stream Scale
single-core vector |
11930
16.1 GB/sec |
|
|
Stream Add
single-core scalar |
3261
4.92 GB/sec |
|
|
Stream Add
single-core vector |
12471
17.3 GB/sec |
|
|
Stream Triad
single-core scalar |
3729
5.15 GB/sec |
|
|
Stream Triad
single-core vector |
9174
17.2 GB/sec |
