Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 11464 | 12921 |
Floating Point | Processor floating point performance | 19527 | |
Memory | Memory performance | 6438 | |
Stream | Memory bandwidth performance | 7872 |
User | davidmbrewer |
Upload Date | Thu, 21 Jun 2012 04:02:38 +0000 |
Views | 4 |
iMac (27-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.5 |
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 | 11464 | |
---|---|---|
Blowfish
single-core scalar |
2313
102 MB/sec |
|
Blowfish
multi-core scalar |
14972
614 MB/sec |
|
Text Compress
single-core scalar |
3713
11.9 MB/sec |
|
Text Compress
multi-core scalar |
18128
59.5 MB/sec |
|
Text Decompress
single-core scalar |
4145
17.0 MB/sec |
|
Text Decompress
multi-core scalar |
20659
82.3 MB/sec |
|
Image Compress
single-core scalar |
3399
28.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
17218
145 Mpixels/sec |
|
Image Decompress
single-core scalar |
3875
65.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
15878
259 Mpixels/sec |
|
Lua
single-core scalar |
6550
2.52 Mnodes/sec |
|
Lua
multi-core scalar |
26721
10.3 Mnodes/sec |
Floating Point | 19527 | |
---|---|---|
Mandelbrot
single-core scalar |
3169
2.11 Gflops |
|
Mandelbrot
multi-core scalar |
21661
14.2 Gflops |
|
Dot Product
single-core scalar |
5200
2.51 Gflops |
|
Dot Product
multi-core scalar |
25323
11.5 Gflops |
|
Dot Product
single-core vector |
6304
7.55 Gflops |
|
Dot Product
multi-core vector |
35588
37.0 Gflops |
|
LU Decomposition
single-core scalar |
2834
2.52 Gflops |
|
LU Decomposition
multi-core scalar |
4263
3.74 Gflops |
|
Primality Test
single-core scalar |
8767
1.31 Gflops |
|
Primality Test
multi-core scalar |
34857
6.47 Gflops |
|
Sharpen Image
single-core scalar |
7502
17.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
48407
112 Mpixels/sec |
|
Blur Image
single-core scalar |
8741
6.92 Mpixels/sec |
|
Blur Image
multi-core scalar |
60764
47.8 Mpixels/sec |
Memory | 6438 | |
---|---|---|
Read Sequential
single-core scalar |
7254
8.88 GB/sec |
|
Write Sequential
single-core scalar |
10654
7.29 GB/sec |
|
Stdlib Allocate
single-core scalar |
4897
18.3 Mallocs/sec |
|
Stdlib Write
single-core scalar |
4057
8.40 GB/sec |
|
Stdlib Copy
single-core scalar |
5328
5.49 GB/sec |
Stream | 7872 | |
---|---|---|
Stream Copy
single-core scalar |
7510
10.3 GB/sec |
|
Stream Copy
single-core vector |
8645
11.2 GB/sec |
|
Stream Scale
single-core scalar |
7623
9.89 GB/sec |
|
Stream Scale
single-core vector |
8286
11.2 GB/sec |
|
Stream Add
single-core scalar |
7311
11.0 GB/sec |
|
Stream Add
single-core vector |
9005
12.5 GB/sec |
|
Stream Triad
single-core scalar |
7935
11.0 GB/sec |
|
Stream Triad
single-core vector |
6665
12.5 GB/sec |