iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.6 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11028 | 12121 |
| Floating Point | Processor floating point performance | 18394 | |
| Memory | Memory performance | 5815 | |
| Stream | Memory bandwidth performance | 6603 | |
Result Information
| User | EddyHuisman |
| Upload Date | Mon, 30 Jan 2012 22:33:54 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.2 (Build 11C74) |
| 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.B1E.1110201314 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 11028 | |
|---|---|---|
|
Blowfish
single-core scalar |
2207
97.0 MB/sec |
|
|
Blowfish
multi-core scalar |
14515
595 MB/sec |
|
|
Text Compress
single-core scalar |
3524
11.3 MB/sec |
|
|
Text Compress
multi-core scalar |
17916
58.8 MB/sec |
|
|
Text Decompress
single-core scalar |
3939
16.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
20004
79.7 MB/sec |
|
|
Image Compress
single-core scalar |
3239
26.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17042
143 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3671
61.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15167
247 Mpixels/sec |
|
|
Lua
single-core scalar |
5901
2.27 Mnodes/sec |
|
|
Lua
multi-core scalar |
25214
9.70 Mnodes/sec |
Floating Point Performance
| Floating Point | 18394 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3045
2.03 Gflops |
|
|
Mandelbrot
multi-core scalar |
20728
13.6 Gflops |
|
|
Dot Product
single-core scalar |
4966
2.40 Gflops |
|
|
Dot Product
multi-core scalar |
24522
11.2 Gflops |
|
|
Dot Product
single-core vector |
5973
7.16 Gflops |
|
|
Dot Product
multi-core vector |
34589
36.0 Gflops |
|
|
LU Decomposition
single-core scalar |
2705
2.41 Gflops |
|
|
LU Decomposition
multi-core scalar |
3804
3.34 Gflops |
|
|
Primality Test
single-core scalar |
8403
1.26 Gflops |
|
|
Primality Test
multi-core scalar |
33582
6.23 Gflops |
|
|
Sharpen Image
single-core scalar |
7135
16.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
43881
101 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8295
6.56 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
55889
43.9 Mpixels/sec |
Memory Performance
| Memory | 5815 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6836
8.37 GB/sec |
|
|
Write Sequential
single-core scalar |
9402
6.43 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4489
16.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3523
7.29 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4828
4.98 GB/sec |
Stream Performance
| Stream | 6603 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6492
8.88 GB/sec |
|
|
Stream Copy
single-core vector |
7237
9.38 GB/sec |
|
|
Stream Scale
single-core scalar |
6636
8.61 GB/sec |
|
|
Stream Scale
single-core vector |
6821
9.21 GB/sec |
|
|
Stream Add
single-core scalar |
6267
9.46 GB/sec |
|
|
Stream Add
single-core vector |
7211
10.0 GB/sec |
|
|
Stream Triad
single-core scalar |
6794
9.39 GB/sec |
|
|
Stream Triad
single-core vector |
5372
10.1 GB/sec |
