Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 11334 | 12775 |
Floating Point | Processor floating point performance | 19326 | |
Memory | Memory performance | 6349 | |
Stream | Memory bandwidth performance | 7742 |
User | nicolasj |
Upload Date | Wed, 28 Sep 2011 00:57:21 +0000 |
Views | 1 |
iMac (27-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B26) |
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.B0A.1104221555 |
Memory | 16.00 GB 1333 MHz DDR3 |
Integer | 11334 | |
---|---|---|
Blowfish
single-core scalar |
2307
101 MB/sec |
|
Blowfish
multi-core scalar |
14930
612 MB/sec |
|
Text Compress
single-core scalar |
3704
11.8 MB/sec |
|
Text Compress
multi-core scalar |
18457
60.5 MB/sec |
|
Text Decompress
single-core scalar |
4069
16.7 MB/sec |
|
Text Decompress
multi-core scalar |
21008
83.7 MB/sec |
|
Image Compress
single-core scalar |
3368
27.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
16982
143 Mpixels/sec |
|
Image Decompress
single-core scalar |
3973
66.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
16826
275 Mpixels/sec |
|
Lua
single-core scalar |
5982
2.30 Mnodes/sec |
|
Lua
multi-core scalar |
24405
9.39 Mnodes/sec |
Floating Point | 19326 | |
---|---|---|
Mandelbrot
single-core scalar |
3183
2.12 Gflops |
|
Mandelbrot
multi-core scalar |
21466
14.0 Gflops |
|
Dot Product
single-core scalar |
5172
2.50 Gflops |
|
Dot Product
multi-core scalar |
25318
11.5 Gflops |
|
Dot Product
single-core vector |
6248
7.49 Gflops |
|
Dot Product
multi-core vector |
35231
36.6 Gflops |
|
LU Decomposition
single-core scalar |
2688
2.39 Gflops |
|
LU Decomposition
multi-core scalar |
4758
4.17 Gflops |
|
Primality Test
single-core scalar |
8733
1.30 Gflops |
|
Primality Test
multi-core scalar |
34123
6.33 Gflops |
|
Sharpen Image
single-core scalar |
7419
17.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
47833
110 Mpixels/sec |
|
Blur Image
single-core scalar |
8654
6.85 Mpixels/sec |
|
Blur Image
multi-core scalar |
59742
47.0 Mpixels/sec |
Memory | 6349 | |
---|---|---|
Read Sequential
single-core scalar |
7161
8.77 GB/sec |
|
Write Sequential
single-core scalar |
10484
7.17 GB/sec |
|
Stdlib Allocate
single-core scalar |
4845
18.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3982
8.24 GB/sec |
|
Stdlib Copy
single-core scalar |
5274
5.44 GB/sec |
Stream | 7742 | |
---|---|---|
Stream Copy
single-core scalar |
7312
10.0 GB/sec |
|
Stream Copy
single-core vector |
8516
11.0 GB/sec |
|
Stream Scale
single-core scalar |
7555
9.80 GB/sec |
|
Stream Scale
single-core vector |
8166
11.0 GB/sec |
|
Stream Add
single-core scalar |
7156
10.8 GB/sec |
|
Stream Add
single-core vector |
8836
12.3 GB/sec |
|
Stream Triad
single-core scalar |
7837
10.8 GB/sec |
|
Stream Triad
single-core vector |
6560
12.3 GB/sec |