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 | 10796 | 12499 |
| Floating Point | Processor floating point performance | 19105 | |
| Memory | Memory performance | 6337 | |
| Stream | Memory bandwidth performance | 7669 | |
Result Information
| User | magnomm |
| Upload Date | Wed, 14 Nov 2012 20:37:30 +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 | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 10796 | |
|---|---|---|
|
Blowfish
single-core scalar |
2147
94.3 MB/sec |
|
|
Blowfish
multi-core scalar |
14109
578 MB/sec |
|
|
Text Compress
single-core scalar |
3438
11.0 MB/sec |
|
|
Text Compress
multi-core scalar |
17901
58.7 MB/sec |
|
|
Text Decompress
single-core scalar |
3782
15.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
19294
76.9 MB/sec |
|
|
Image Compress
single-core scalar |
3188
26.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17455
147 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3610
60.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15321
250 Mpixels/sec |
|
|
Lua
single-core scalar |
5169
1.99 Mnodes/sec |
|
|
Lua
multi-core scalar |
24143
9.29 Mnodes/sec |
Floating Point Performance
| Floating Point | 19105 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2962
1.97 Gflops |
|
|
Mandelbrot
multi-core scalar |
21500
14.1 Gflops |
|
|
Dot Product
single-core scalar |
4824
2.33 Gflops |
|
|
Dot Product
multi-core scalar |
24522
11.2 Gflops |
|
|
Dot Product
single-core vector |
5830
6.99 Gflops |
|
|
Dot Product
multi-core vector |
35313
36.7 Gflops |
|
|
LU Decomposition
single-core scalar |
2621
2.33 Gflops |
|
|
LU Decomposition
multi-core scalar |
4235
3.71 Gflops |
|
|
Primality Test
single-core scalar |
8792
1.31 Gflops |
|
|
Primality Test
multi-core scalar |
33892
6.29 Gflops |
|
|
Sharpen Image
single-core scalar |
7329
17.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
47716
110 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8533
6.75 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
59406
46.7 Mpixels/sec |
Memory Performance
| Memory | 6337 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7215
8.83 GB/sec |
|
|
Write Sequential
single-core scalar |
10233
7.00 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4756
17.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4059
8.40 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5425
5.59 GB/sec |
Stream Performance
| Stream | 7669 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7378
10.1 GB/sec |
|
|
Stream Copy
single-core vector |
8630
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7583
9.84 GB/sec |
|
|
Stream Scale
single-core vector |
7994
10.8 GB/sec |
|
|
Stream Add
single-core scalar |
7009
10.6 GB/sec |
|
|
Stream Add
single-core vector |
8683
12.1 GB/sec |
|
|
Stream Triad
single-core scalar |
7507
10.4 GB/sec |
|
|
Stream Triad
single-core vector |
6572
12.3 GB/sec |
