iMac11,1
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11950 | 13361 |
| Floating Point | Processor floating point performance | 20513 | |
| Memory | Memory performance | 6508 | |
| Stream | Memory bandwidth performance | 6982 | |
Result Information
| User | NathanP |
| Upload Date | Sun, 03 Mar 2013 04:02:25 +0000 |
| Views | 9 |
System Information
| iMac11,1 | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| Model | iMac11,1 |
| Processor |
Intel Core i7-920 @ 4.04 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 26 Stepping 4 |
| 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-F2268DAE Tylersburg |
| BIOS | Apple Inc. IM111.88Z.0034.B02.1003171314 |
| Memory | 6.00 GB 1540 MHz DDR3 |
Integer Performance
| Integer | 11950 | |
|---|---|---|
|
Blowfish
single-core scalar |
2518
111 MB/sec |
|
|
Blowfish
multi-core scalar |
17601
721 MB/sec |
|
|
Text Compress
single-core scalar |
3615
11.6 MB/sec |
|
|
Text Compress
multi-core scalar |
19304
63.3 MB/sec |
|
|
Text Decompress
single-core scalar |
3720
15.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
19054
75.9 MB/sec |
|
|
Image Compress
single-core scalar |
3461
28.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
18778
158 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3595
60.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15427
252 Mpixels/sec |
|
|
Lua
single-core scalar |
6474
2.49 Mnodes/sec |
|
|
Lua
multi-core scalar |
29855
11.5 Mnodes/sec |
Floating Point Performance
| Floating Point | 20513 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3408
2.27 Gflops |
|
|
Mandelbrot
multi-core scalar |
25331
16.6 Gflops |
|
|
Dot Product
single-core scalar |
5573
2.69 Gflops |
|
|
Dot Product
multi-core scalar |
23593
10.8 Gflops |
|
|
Dot Product
single-core vector |
6729
8.06 Gflops |
|
|
Dot Product
multi-core vector |
37013
38.5 Gflops |
|
|
LU Decomposition
single-core scalar |
2463
2.19 Gflops |
|
|
LU Decomposition
multi-core scalar |
7209
6.32 Gflops |
|
|
Primality Test
single-core scalar |
7777
1.16 Gflops |
|
|
Primality Test
multi-core scalar |
34487
6.40 Gflops |
|
|
Sharpen Image
single-core scalar |
8588
20.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
50662
117 Mpixels/sec |
|
|
Blur Image
single-core scalar |
10106
8.00 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
64243
50.5 Mpixels/sec |
Memory Performance
| Memory | 6508 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6820
8.35 GB/sec |
|
|
Write Sequential
single-core scalar |
10369
7.09 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4617
17.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
5081
10.5 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5656
5.83 GB/sec |
Stream Performance
| Stream | 6982 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5717
7.82 GB/sec |
|
|
Stream Copy
single-core vector |
8826
11.4 GB/sec |
|
|
Stream Scale
single-core scalar |
5965
7.74 GB/sec |
|
|
Stream Scale
single-core vector |
8120
11.0 GB/sec |
|
|
Stream Add
single-core scalar |
5833
8.80 GB/sec |
|
|
Stream Add
single-core vector |
8930
12.4 GB/sec |
|
|
Stream Triad
single-core scalar |
6036
8.34 GB/sec |
|
|
Stream Triad
single-core vector |
6434
12.0 GB/sec |
