Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 11473 | 12919 |
Floating Point | Processor floating point performance | 19517 | |
Memory | Memory performance | 6434 | |
Stream | Memory bandwidth performance | 7861 |
User | davidmbrewer |
Upload Date | Wed, 23 May 2012 15:43:00 +0000 |
Views | 4 |
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 | 11473 | |
---|---|---|
Blowfish
single-core scalar |
2299
101 MB/sec |
|
Blowfish
multi-core scalar |
14825
608 MB/sec |
|
Text Compress
single-core scalar |
3686
11.8 MB/sec |
|
Text Compress
multi-core scalar |
18478
60.6 MB/sec |
|
Text Decompress
single-core scalar |
4138
17.0 MB/sec |
|
Text Decompress
multi-core scalar |
20693
82.4 MB/sec |
|
Image Compress
single-core scalar |
3420
28.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
17239
145 Mpixels/sec |
|
Image Decompress
single-core scalar |
3812
64.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
15645
255 Mpixels/sec |
|
Lua
single-core scalar |
6549
2.52 Mnodes/sec |
|
Lua
multi-core scalar |
26894
10.3 Mnodes/sec |
Floating Point | 19517 | |
---|---|---|
Mandelbrot
single-core scalar |
3199
2.13 Gflops |
|
Mandelbrot
multi-core scalar |
21774
14.2 Gflops |
|
Dot Product
single-core scalar |
5218
2.52 Gflops |
|
Dot Product
multi-core scalar |
25366
11.6 Gflops |
|
Dot Product
single-core vector |
6303
7.55 Gflops |
|
Dot Product
multi-core vector |
35588
37.0 Gflops |
|
LU Decomposition
single-core scalar |
2843
2.53 Gflops |
|
LU Decomposition
multi-core scalar |
4261
3.74 Gflops |
|
Primality Test
single-core scalar |
8923
1.33 Gflops |
|
Primality Test
multi-core scalar |
34269
6.36 Gflops |
|
Sharpen Image
single-core scalar |
7498
17.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
48513
112 Mpixels/sec |
|
Blur Image
single-core scalar |
8724
6.90 Mpixels/sec |
|
Blur Image
multi-core scalar |
60771
47.8 Mpixels/sec |
Memory | 6434 | |
---|---|---|
Read Sequential
single-core scalar |
7224
8.85 GB/sec |
|
Write Sequential
single-core scalar |
10620
7.26 GB/sec |
|
Stdlib Allocate
single-core scalar |
4881
18.2 Mallocs/sec |
|
Stdlib Write
single-core scalar |
4060
8.40 GB/sec |
|
Stdlib Copy
single-core scalar |
5386
5.55 GB/sec |
Stream | 7861 | |
---|---|---|
Stream Copy
single-core scalar |
7408
10.1 GB/sec |
|
Stream Copy
single-core vector |
8631
11.2 GB/sec |
|
Stream Scale
single-core scalar |
7625
9.89 GB/sec |
|
Stream Scale
single-core vector |
8298
11.2 GB/sec |
|
Stream Add
single-core scalar |
7341
11.1 GB/sec |
|
Stream Add
single-core vector |
8986
12.5 GB/sec |
|
Stream Triad
single-core scalar |
7934
11.0 GB/sec |
|
Stream Triad
single-core vector |
6670
12.5 GB/sec |