iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.3 Tryout for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 9862 | 11557 |
| Floating Point | Processor floating point performance | 17808 | |
| Memory | Memory performance | 6344 | |
| Stream | Memory bandwidth performance | 6043 | |
Result Information
| User | chrisgp123 |
| Upload Date | Tue, 19 Jun 2012 18:14:11 +0000 |
| Views | 9 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.3 (Build 11D2001) |
| 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 | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9862 | |
|---|---|---|
|
Blowfish
single-core scalar |
2430
107 MB/sec |
|
|
Blowfish
multi-core scalar |
15801
647 MB/sec |
|
|
Text Compress
single-core scalar |
3186
10.2 MB/sec |
|
|
Text Compress
multi-core scalar |
15933
52.3 MB/sec |
|
|
Text Decompress
single-core scalar |
3493
14.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
18017
71.8 MB/sec |
|
|
Image Compress
single-core scalar |
2747
22.7 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13652
115 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2790
46.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11285
184 Mpixels/sec |
|
|
Lua
single-core scalar |
5418
2.09 Mnodes/sec |
|
|
Lua
multi-core scalar |
23598
9.08 Mnodes/sec |
Floating Point Performance
| Floating Point | 17808 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3193
2.12 Gflops |
|
|
Mandelbrot
multi-core scalar |
21722
14.2 Gflops |
|
|
Dot Product
single-core scalar |
5121
2.47 Gflops |
|
|
Dot Product
multi-core scalar |
27578
12.6 Gflops |
|
|
Dot Product
single-core vector |
6294
7.54 Gflops |
|
|
Dot Product
multi-core vector |
32137
33.4 Gflops |
|
|
LU Decomposition
single-core scalar |
1555
1.38 Gflops |
|
|
LU Decomposition
multi-core scalar |
3713
3.26 Gflops |
|
|
Primality Test
single-core scalar |
7561
1.13 Gflops |
|
|
Primality Test
multi-core scalar |
28059
5.21 Gflops |
|
|
Sharpen Image
single-core scalar |
7057
16.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
41207
95.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8534
6.75 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
55583
43.7 Mpixels/sec |
Memory Performance
| Memory | 6344 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7772
9.52 GB/sec |
|
|
Write Sequential
single-core scalar |
10939
7.48 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4537
16.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3637
7.53 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4839
4.99 GB/sec |
Stream Performance
| Stream | 6043 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6871
9.40 GB/sec |
|
|
Stream Copy
single-core vector |
7679
9.96 GB/sec |
|
|
Stream Scale
single-core scalar |
7192
9.33 GB/sec |
|
|
Stream Scale
single-core vector |
7283
9.83 GB/sec |
|
|
Stream Add
single-core scalar |
2851
4.30 GB/sec |
|
|
Stream Add
single-core vector |
7586
10.6 GB/sec |
|
|
Stream Triad
single-core scalar |
3254
4.50 GB/sec |
|
|
Stream Triad
single-core vector |
5630
10.5 GB/sec |
