Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 10230 | 11588 |
Floating Point | Processor floating point performance | 17411 | |
Memory | Memory performance | 5918 | |
Stream | Memory bandwidth performance | 7306 |
User | dmcowles |
Upload Date | Wed, 11 Jan 2012 06:37:25 +0000 |
Views | 1 |
iMac (27-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 |
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.B1D.1110171110 |
Memory | 16.00 GB 1333 MHz DDR3 |
Integer | 10230 | |
---|---|---|
Blowfish
single-core scalar |
2161
94.9 MB/sec |
|
Blowfish
multi-core scalar |
13765
564 MB/sec |
|
Text Compress
single-core scalar |
3462
11.1 MB/sec |
|
Text Compress
multi-core scalar |
16034
52.6 MB/sec |
|
Text Decompress
single-core scalar |
3770
15.5 MB/sec |
|
Text Decompress
multi-core scalar |
18805
74.9 MB/sec |
|
Image Compress
single-core scalar |
3123
25.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
16453
138 Mpixels/sec |
|
Image Decompress
single-core scalar |
3577
60.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
13920
227 Mpixels/sec |
|
Lua
single-core scalar |
5530
2.13 Mnodes/sec |
|
Lua
multi-core scalar |
22170
8.53 Mnodes/sec |
Floating Point | 17411 | |
---|---|---|
Mandelbrot
single-core scalar |
2954
1.97 Gflops |
|
Mandelbrot
multi-core scalar |
19539
12.8 Gflops |
|
Dot Product
single-core scalar |
4805
2.32 Gflops |
|
Dot Product
multi-core scalar |
22498
10.3 Gflops |
|
Dot Product
single-core vector |
5800
6.95 Gflops |
|
Dot Product
multi-core vector |
32783
34.1 Gflops |
|
LU Decomposition
single-core scalar |
2625
2.34 Gflops |
|
LU Decomposition
multi-core scalar |
4283
3.76 Gflops |
|
Primality Test
single-core scalar |
8136
1.22 Gflops |
|
Primality Test
multi-core scalar |
31506
5.85 Gflops |
|
Sharpen Image
single-core scalar |
6862
16.0 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
43961
101 Mpixels/sec |
|
Blur Image
single-core scalar |
8040
6.36 Mpixels/sec |
|
Blur Image
multi-core scalar |
49963
39.3 Mpixels/sec |
Memory | 5918 | |
---|---|---|
Read Sequential
single-core scalar |
6714
8.22 GB/sec |
|
Write Sequential
single-core scalar |
9477
6.48 GB/sec |
|
Stdlib Allocate
single-core scalar |
4499
16.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3783
7.83 GB/sec |
|
Stdlib Copy
single-core scalar |
5117
5.28 GB/sec |
Stream | 7306 | |
---|---|---|
Stream Copy
single-core scalar |
6862
9.38 GB/sec |
|
Stream Copy
single-core vector |
8165
10.6 GB/sec |
|
Stream Scale
single-core scalar |
7044
9.14 GB/sec |
|
Stream Scale
single-core vector |
7876
10.6 GB/sec |
|
Stream Add
single-core scalar |
6674
10.1 GB/sec |
|
Stream Add
single-core vector |
8348
11.6 GB/sec |
|
Stream Triad
single-core scalar |
7343
10.1 GB/sec |
|
Stream Triad
single-core vector |
6139
11.5 GB/sec |