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 | 10752 | 12060 |
| Floating Point | Processor floating point performance | 18724 | |
| Memory | Memory performance | 5323 | |
| Stream | Memory bandwidth performance | 6793 | |
Result Information
| User | applevoice |
| Upload Date | Fri, 21 Sep 2012 08:01:48 +0000 |
| Views | 5 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.6.8 (Build 10K549) |
| 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 | 10752 | |
|---|---|---|
|
Blowfish
single-core scalar |
2004
88.0 MB/sec |
|
|
Blowfish
multi-core scalar |
14909
611 MB/sec |
|
|
Text Compress
single-core scalar |
2895
9.26 MB/sec |
|
|
Text Compress
multi-core scalar |
18263
59.9 MB/sec |
|
|
Text Decompress
single-core scalar |
3170
13.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
20484
81.6 MB/sec |
|
|
Image Compress
single-core scalar |
2711
22.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17454
147 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2798
47.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15695
256 Mpixels/sec |
|
|
Lua
single-core scalar |
3934
1.51 Mnodes/sec |
|
|
Lua
multi-core scalar |
24717
9.51 Mnodes/sec |
Floating Point Performance
| Floating Point | 18724 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2917
1.94 Gflops |
|
|
Mandelbrot
multi-core scalar |
21653
14.2 Gflops |
|
|
Dot Product
single-core scalar |
3624
1.75 Gflops |
|
|
Dot Product
multi-core scalar |
25043
11.4 Gflops |
|
|
Dot Product
single-core vector |
4881
5.85 Gflops |
|
|
Dot Product
multi-core vector |
35374
36.8 Gflops |
|
|
LU Decomposition
single-core scalar |
1738
1.55 Gflops |
|
|
LU Decomposition
multi-core scalar |
4174
3.66 Gflops |
|
|
Primality Test
single-core scalar |
6794
1.01 Gflops |
|
|
Primality Test
multi-core scalar |
33911
6.29 Gflops |
|
|
Sharpen Image
single-core scalar |
6449
15.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
48282
111 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7843
6.21 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
59464
46.8 Mpixels/sec |
Memory Performance
| Memory | 5323 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5117
6.27 GB/sec |
|
|
Write Sequential
single-core scalar |
9017
6.17 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3140
11.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4055
8.39 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5288
5.45 GB/sec |
Stream Performance
| Stream | 6793 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6001
8.21 GB/sec |
|
|
Stream Copy
single-core vector |
8373
10.9 GB/sec |
|
|
Stream Scale
single-core scalar |
5326
6.91 GB/sec |
|
|
Stream Scale
single-core vector |
8019
10.8 GB/sec |
|
|
Stream Add
single-core scalar |
5916
8.93 GB/sec |
|
|
Stream Add
single-core vector |
8685
12.1 GB/sec |
|
|
Stream Triad
single-core scalar |
5605
7.74 GB/sec |
|
|
Stream Triad
single-core vector |
6426
12.0 GB/sec |
