iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 10930 | 11779 |
| Floating Point | Processor floating point performance | 18821 | |
| Memory | Memory performance | 4589 | |
| Stream | Memory bandwidth performance | 4486 | |
Result Information
| User | magnomm |
| Upload Date | Tue, 13 Nov 2012 11:56:56 +0000 |
| Views | 5 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| 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 | 8.00 GB 0 MHz RAM |
Integer Performance
| Integer | 10930 | |
|---|---|---|
|
Blowfish
single-core scalar |
2147
94.3 MB/sec |
|
|
Blowfish
multi-core scalar |
14598
598 MB/sec |
|
|
Text Compress
single-core scalar |
3435
11.0 MB/sec |
|
|
Text Compress
multi-core scalar |
18101
59.4 MB/sec |
|
|
Text Decompress
single-core scalar |
3780
15.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
20094
80.1 MB/sec |
|
|
Image Compress
single-core scalar |
3191
26.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17495
147 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3629
60.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14915
243 Mpixels/sec |
|
|
Lua
single-core scalar |
5115
1.97 Mnodes/sec |
|
|
Lua
multi-core scalar |
24664
9.49 Mnodes/sec |
Floating Point Performance
| Floating Point | 18821 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2962
1.97 Gflops |
|
|
Mandelbrot
multi-core scalar |
20777
13.6 Gflops |
|
|
Dot Product
single-core scalar |
4820
2.33 Gflops |
|
|
Dot Product
multi-core scalar |
25352
11.6 Gflops |
|
|
Dot Product
single-core vector |
5826
6.98 Gflops |
|
|
Dot Product
multi-core vector |
34876
36.3 Gflops |
|
|
LU Decomposition
single-core scalar |
2622
2.33 Gflops |
|
|
LU Decomposition
multi-core scalar |
2410
2.11 Gflops |
|
|
Primality Test
single-core scalar |
8742
1.31 Gflops |
|
|
Primality Test
multi-core scalar |
34385
6.38 Gflops |
|
|
Sharpen Image
single-core scalar |
7329
17.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
46278
107 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8395
6.64 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
58726
46.2 Mpixels/sec |
Memory Performance
| Memory | 4589 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6610
8.09 GB/sec |
|
|
Write Sequential
single-core scalar |
6585
4.50 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4629
17.3 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2180
4.51 GB/sec |
|
|
Stdlib Copy
single-core scalar |
2944
3.03 GB/sec |
Stream Performance
| Stream | 4486 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4352
5.95 GB/sec |
|
|
Stream Copy
single-core vector |
4679
6.07 GB/sec |
|
|
Stream Scale
single-core scalar |
4565
5.92 GB/sec |
|
|
Stream Scale
single-core vector |
4490
6.06 GB/sec |
|
|
Stream Add
single-core scalar |
4401
6.64 GB/sec |
|
|
Stream Add
single-core vector |
4935
6.86 GB/sec |
|
|
Stream Triad
single-core scalar |
4801
6.63 GB/sec |
|
|
Stream Triad
single-core vector |
3666
6.86 GB/sec |
