Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 11219 | 12796 |
Floating Point | Processor floating point performance | 19454 | |
Memory | Memory performance | 6397 | |
Stream | Memory bandwidth performance | 7813 |
User | paulpenczner |
Upload Date | Fri, 11 Jan 2013 23:46:11 +0000 |
Views | 4 |
iMac (27-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.5 (Build 11G63) |
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 | 12.00 GB 1333 MHz DDR3 |
Integer | 11219 | |
---|---|---|
Blowfish
single-core scalar |
2303
101 MB/sec |
|
Blowfish
multi-core scalar |
14931
612 MB/sec |
|
Text Compress
single-core scalar |
3710
11.9 MB/sec |
|
Text Compress
multi-core scalar |
18412
60.4 MB/sec |
|
Text Decompress
single-core scalar |
4066
16.7 MB/sec |
|
Text Decompress
multi-core scalar |
20820
83.0 MB/sec |
|
Image Compress
single-core scalar |
3389
28.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
17164
144 Mpixels/sec |
|
Image Decompress
single-core scalar |
3865
64.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
15679
256 Mpixels/sec |
|
Lua
single-core scalar |
6004
2.31 Mnodes/sec |
|
Lua
multi-core scalar |
24294
9.34 Mnodes/sec |
Floating Point | 19454 | |
---|---|---|
Mandelbrot
single-core scalar |
3191
2.12 Gflops |
|
Mandelbrot
multi-core scalar |
21804
14.3 Gflops |
|
Dot Product
single-core scalar |
5189
2.51 Gflops |
|
Dot Product
multi-core scalar |
25194
11.5 Gflops |
|
Dot Product
single-core vector |
6301
7.55 Gflops |
|
Dot Product
multi-core vector |
35613
37.0 Gflops |
|
LU Decomposition
single-core scalar |
2818
2.51 Gflops |
|
LU Decomposition
multi-core scalar |
4220
3.70 Gflops |
|
Primality Test
single-core scalar |
8695
1.30 Gflops |
|
Primality Test
multi-core scalar |
34425
6.39 Gflops |
|
Sharpen Image
single-core scalar |
7427
17.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
48384
111 Mpixels/sec |
|
Blur Image
single-core scalar |
8713
6.89 Mpixels/sec |
|
Blur Image
multi-core scalar |
60384
47.5 Mpixels/sec |
Memory | 6397 | |
---|---|---|
Read Sequential
single-core scalar |
7163
8.77 GB/sec |
|
Write Sequential
single-core scalar |
10496
7.18 GB/sec |
|
Stdlib Allocate
single-core scalar |
4862
18.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
4066
8.42 GB/sec |
|
Stdlib Copy
single-core scalar |
5400
5.57 GB/sec |
Stream | 7813 | |
---|---|---|
Stream Copy
single-core scalar |
7483
10.2 GB/sec |
|
Stream Copy
single-core vector |
8568
11.1 GB/sec |
|
Stream Scale
single-core scalar |
7570
9.82 GB/sec |
|
Stream Scale
single-core vector |
8243
11.1 GB/sec |
|
Stream Add
single-core scalar |
7279
11.0 GB/sec |
|
Stream Add
single-core vector |
8925
12.4 GB/sec |
|
Stream Triad
single-core scalar |
7835
10.8 GB/sec |
|
Stream Triad
single-core vector |
6607
12.4 GB/sec |