Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 11496 | 12912 |
Floating Point | Processor floating point performance | 19479 | |
Memory | Memory performance | 6424 | |
Stream | Memory bandwidth performance | 7863 |
User | davidmbrewer |
Upload Date | Fri, 11 May 2012 04:55:22 +0000 |
Views | 9 |
iMac (27-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.4 |
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 | 11496 | |
---|---|---|
Blowfish
single-core scalar |
2310
101 MB/sec |
|
Blowfish
multi-core scalar |
14975
614 MB/sec |
|
Text Compress
single-core scalar |
3713
11.9 MB/sec |
|
Text Compress
multi-core scalar |
18479
60.6 MB/sec |
|
Text Decompress
single-core scalar |
4154
17.1 MB/sec |
|
Text Decompress
multi-core scalar |
20616
82.1 MB/sec |
|
Image Compress
single-core scalar |
3418
28.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
17126
144 Mpixels/sec |
|
Image Decompress
single-core scalar |
3884
65.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
15932
260 Mpixels/sec |
|
Lua
single-core scalar |
6519
2.51 Mnodes/sec |
|
Lua
multi-core scalar |
26830
10.3 Mnodes/sec |
Floating Point | 19479 | |
---|---|---|
Mandelbrot
single-core scalar |
3207
2.13 Gflops |
|
Mandelbrot
multi-core scalar |
21800
14.3 Gflops |
|
Dot Product
single-core scalar |
5205
2.51 Gflops |
|
Dot Product
multi-core scalar |
25334
11.5 Gflops |
|
Dot Product
single-core vector |
6301
7.55 Gflops |
|
Dot Product
multi-core vector |
35739
37.2 Gflops |
|
LU Decomposition
single-core scalar |
2843
2.53 Gflops |
|
LU Decomposition
multi-core scalar |
4282
3.75 Gflops |
|
Primality Test
single-core scalar |
8796
1.31 Gflops |
|
Primality Test
multi-core scalar |
33880
6.29 Gflops |
|
Sharpen Image
single-core scalar |
7503
17.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
48365
111 Mpixels/sec |
|
Blur Image
single-core scalar |
8738
6.91 Mpixels/sec |
|
Blur Image
multi-core scalar |
60715
47.7 Mpixels/sec |
Memory | 6424 | |
---|---|---|
Read Sequential
single-core scalar |
7210
8.83 GB/sec |
|
Write Sequential
single-core scalar |
10622
7.26 GB/sec |
|
Stdlib Allocate
single-core scalar |
4889
18.2 Mallocs/sec |
|
Stdlib Write
single-core scalar |
4027
8.34 GB/sec |
|
Stdlib Copy
single-core scalar |
5372
5.54 GB/sec |
Stream | 7863 | |
---|---|---|
Stream Copy
single-core scalar |
7511
10.3 GB/sec |
|
Stream Copy
single-core vector |
8587
11.1 GB/sec |
|
Stream Scale
single-core scalar |
7629
9.90 GB/sec |
|
Stream Scale
single-core vector |
8283
11.2 GB/sec |
|
Stream Add
single-core scalar |
7291
11.0 GB/sec |
|
Stream Add
single-core vector |
9005
12.5 GB/sec |
|
Stream Triad
single-core scalar |
7941
11.0 GB/sec |
|
Stream Triad
single-core vector |
6658
12.5 GB/sec |