iMac11,1
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 12136 | 13460 |
| Floating Point | Processor floating point performance | 20402 | |
| Memory | Memory performance | 6888 | |
| Stream | Memory bandwidth performance | 6943 | |
Result Information
| User | NathanP |
| Upload Date | Thu, 07 Mar 2013 01:53:35 +0000 |
| Views | 3 |
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 | 12136 | |
|---|---|---|
|
Blowfish
single-core scalar |
2519
111 MB/sec |
|
|
Blowfish
multi-core scalar |
17554
719 MB/sec |
|
|
Text Compress
single-core scalar |
3613
11.6 MB/sec |
|
|
Text Compress
multi-core scalar |
19508
64.0 MB/sec |
|
|
Text Decompress
single-core scalar |
3719
15.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
20420
81.4 MB/sec |
|
|
Image Compress
single-core scalar |
3451
28.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
18856
159 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3610
60.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15951
260 Mpixels/sec |
|
|
Lua
single-core scalar |
6476
2.49 Mnodes/sec |
|
|
Lua
multi-core scalar |
29958
11.5 Mnodes/sec |
Floating Point Performance
| Floating Point | 20402 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3409
2.27 Gflops |
|
|
Mandelbrot
multi-core scalar |
25354
16.6 Gflops |
|
|
Dot Product
single-core scalar |
5573
2.69 Gflops |
|
|
Dot Product
multi-core scalar |
23546
10.7 Gflops |
|
|
Dot Product
single-core vector |
6726
8.06 Gflops |
|
|
Dot Product
multi-core vector |
37042
38.5 Gflops |
|
|
LU Decomposition
single-core scalar |
2463
2.19 Gflops |
|
|
LU Decomposition
multi-core scalar |
6303
5.53 Gflops |
|
|
Primality Test
single-core scalar |
7779
1.16 Gflops |
|
|
Primality Test
multi-core scalar |
34783
6.46 Gflops |
|
|
Sharpen Image
single-core scalar |
8586
20.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
48988
113 Mpixels/sec |
|
|
Blur Image
single-core scalar |
10109
8.00 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
64975
51.1 Mpixels/sec |
Memory Performance
| Memory | 6888 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6835
8.37 GB/sec |
|
|
Write Sequential
single-core scalar |
11770
8.05 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4787
17.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4973
10.3 GB/sec |
|
|
Stdlib Copy
single-core scalar |
6076
6.26 GB/sec |
Stream Performance
| Stream | 6943 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5796
7.93 GB/sec |
|
|
Stream Copy
single-core vector |
8942
11.6 GB/sec |
|
|
Stream Scale
single-core scalar |
5930
7.70 GB/sec |
|
|
Stream Scale
single-core vector |
8052
10.9 GB/sec |
|
|
Stream Add
single-core scalar |
5764
8.70 GB/sec |
|
|
Stream Add
single-core vector |
8740
12.2 GB/sec |
|
|
Stream Triad
single-core scalar |
5995
8.28 GB/sec |
|
|
Stream Triad
single-core vector |
6331
11.9 GB/sec |
