Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 11477 | 12889 |
Floating Point | Processor floating point performance | 19436 | |
Memory | Memory performance | 6426 | |
Stream | Memory bandwidth performance | 7843 |
User | davidmbrewer |
Upload Date | Wed, 25 Apr 2012 13:50:42 +0000 |
Views | 6 |
iMac (27-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 |
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 | 11477 | |
---|---|---|
Blowfish
single-core scalar |
2315
102 MB/sec |
|
Blowfish
multi-core scalar |
14926
612 MB/sec |
|
Text Compress
single-core scalar |
3718
11.9 MB/sec |
|
Text Compress
multi-core scalar |
18288
60.0 MB/sec |
|
Text Decompress
single-core scalar |
4143
17.0 MB/sec |
|
Text Decompress
multi-core scalar |
20637
82.2 MB/sec |
|
Image Compress
single-core scalar |
3396
28.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
17180
145 Mpixels/sec |
|
Image Decompress
single-core scalar |
3831
64.3 Mpixels/sec |
|
Image Decompress
multi-core scalar |
15792
258 Mpixels/sec |
|
Lua
single-core scalar |
6518
2.51 Mnodes/sec |
|
Lua
multi-core scalar |
26986
10.4 Mnodes/sec |
Floating Point | 19436 | |
---|---|---|
Mandelbrot
single-core scalar |
3197
2.13 Gflops |
|
Mandelbrot
multi-core scalar |
21795
14.3 Gflops |
|
Dot Product
single-core scalar |
5226
2.53 Gflops |
|
Dot Product
multi-core scalar |
25101
11.4 Gflops |
|
Dot Product
single-core vector |
6284
7.53 Gflops |
|
Dot Product
multi-core vector |
35707
37.1 Gflops |
|
LU Decomposition
single-core scalar |
2833
2.52 Gflops |
|
LU Decomposition
multi-core scalar |
4257
3.73 Gflops |
|
Primality Test
single-core scalar |
8757
1.31 Gflops |
|
Primality Test
multi-core scalar |
33702
6.25 Gflops |
|
Sharpen Image
single-core scalar |
7443
17.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
48286
111 Mpixels/sec |
|
Blur Image
single-core scalar |
8724
6.90 Mpixels/sec |
|
Blur Image
multi-core scalar |
60798
47.8 Mpixels/sec |
Memory | 6426 | |
---|---|---|
Read Sequential
single-core scalar |
7220
8.84 GB/sec |
|
Write Sequential
single-core scalar |
10589
7.24 GB/sec |
|
Stdlib Allocate
single-core scalar |
4877
18.2 Mallocs/sec |
|
Stdlib Write
single-core scalar |
4064
8.41 GB/sec |
|
Stdlib Copy
single-core scalar |
5383
5.55 GB/sec |
Stream | 7843 | |
---|---|---|
Stream Copy
single-core scalar |
7509
10.3 GB/sec |
|
Stream Copy
single-core vector |
8641
11.2 GB/sec |
|
Stream Scale
single-core scalar |
7493
9.72 GB/sec |
|
Stream Scale
single-core vector |
8277
11.2 GB/sec |
|
Stream Add
single-core scalar |
7273
11.0 GB/sec |
|
Stream Add
single-core vector |
8987
12.5 GB/sec |
|
Stream Triad
single-core scalar |
7907
10.9 GB/sec |
|
Stream Triad
single-core vector |
6662
12.5 GB/sec |