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 | 11277 | 12700 |
| Floating Point | Processor floating point performance | 19204 | |
| Memory | Memory performance | 6309 | |
| Stream | Memory bandwidth performance | 7699 | |
Result Information
| User | lime |
| Upload Date | Wed, 25 Jan 2012 13:30:24 +0000 |
| Views | 3 |
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 | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 11277 | |
|---|---|---|
|
Blowfish
single-core scalar |
2293
101 MB/sec |
|
|
Blowfish
multi-core scalar |
14909
611 MB/sec |
|
|
Text Compress
single-core scalar |
3681
11.8 MB/sec |
|
|
Text Compress
multi-core scalar |
18474
60.6 MB/sec |
|
|
Text Decompress
single-core scalar |
4063
16.7 MB/sec |
|
|
Text Decompress
multi-core scalar |
20420
81.4 MB/sec |
|
|
Image Compress
single-core scalar |
3346
27.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17151
144 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3791
63.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15070
246 Mpixels/sec |
|
|
Lua
single-core scalar |
6198
2.39 Mnodes/sec |
|
|
Lua
multi-core scalar |
25929
9.97 Mnodes/sec |
Floating Point Performance
| Floating Point | 19204 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3162
2.10 Gflops |
|
|
Mandelbrot
multi-core scalar |
21715
14.2 Gflops |
|
|
Dot Product
single-core scalar |
5106
2.47 Gflops |
|
|
Dot Product
multi-core scalar |
25082
11.4 Gflops |
|
|
Dot Product
single-core vector |
6148
7.37 Gflops |
|
|
Dot Product
multi-core vector |
35531
37.0 Gflops |
|
|
LU Decomposition
single-core scalar |
2788
2.48 Gflops |
|
|
LU Decomposition
multi-core scalar |
4280
3.75 Gflops |
|
|
Primality Test
single-core scalar |
8742
1.31 Gflops |
|
|
Primality Test
multi-core scalar |
34122
6.33 Gflops |
|
|
Sharpen Image
single-core scalar |
7289
17.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
46974
108 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8508
6.73 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
59410
46.7 Mpixels/sec |
Memory Performance
| Memory | 6309 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7123
8.72 GB/sec |
|
|
Write Sequential
single-core scalar |
10334
7.07 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4676
17.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4002
8.28 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5414
5.58 GB/sec |
Stream Performance
| Stream | 7699 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7248
9.91 GB/sec |
|
|
Stream Copy
single-core vector |
8458
11.0 GB/sec |
|
|
Stream Scale
single-core scalar |
7365
9.56 GB/sec |
|
|
Stream Scale
single-core vector |
8080
10.9 GB/sec |
|
|
Stream Add
single-core scalar |
7221
10.9 GB/sec |
|
|
Stream Add
single-core vector |
8841
12.3 GB/sec |
|
|
Stream Triad
single-core scalar |
7845
10.8 GB/sec |
|
|
Stream Triad
single-core vector |
6540
12.2 GB/sec |
