Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 11227 | 12737 |
Floating Point | Processor floating point performance | 19314 | |
Memory | Memory performance | 6374 | |
Stream | Memory bandwidth performance | 7731 |
User | davidmbrewer |
Upload Date | Sun, 04 Dec 2011 06:08:59 +0000 |
Views | 5 |
iMac (27-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 |
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 | 11227 | |
---|---|---|
Blowfish
single-core scalar |
2287
100 MB/sec |
|
Blowfish
multi-core scalar |
14863
609 MB/sec |
|
Text Compress
single-core scalar |
3702
11.8 MB/sec |
|
Text Compress
multi-core scalar |
18248
59.9 MB/sec |
|
Text Decompress
single-core scalar |
4083
16.8 MB/sec |
|
Text Decompress
multi-core scalar |
20882
83.2 MB/sec |
|
Image Compress
single-core scalar |
3365
27.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
17120
144 Mpixels/sec |
|
Image Decompress
single-core scalar |
3824
64.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
16012
261 Mpixels/sec |
|
Lua
single-core scalar |
5950
2.29 Mnodes/sec |
|
Lua
multi-core scalar |
24396
9.38 Mnodes/sec |
Floating Point | 19314 | |
---|---|---|
Mandelbrot
single-core scalar |
3167
2.11 Gflops |
|
Mandelbrot
multi-core scalar |
21490
14.1 Gflops |
|
Dot Product
single-core scalar |
5160
2.49 Gflops |
|
Dot Product
multi-core scalar |
25048
11.4 Gflops |
|
Dot Product
single-core vector |
6245
7.48 Gflops |
|
Dot Product
multi-core vector |
35546
37.0 Gflops |
|
LU Decomposition
single-core scalar |
2803
2.49 Gflops |
|
LU Decomposition
multi-core scalar |
4198
3.68 Gflops |
|
Primality Test
single-core scalar |
8756
1.31 Gflops |
|
Primality Test
multi-core scalar |
34806
6.46 Gflops |
|
Sharpen Image
single-core scalar |
7391
17.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
47579
110 Mpixels/sec |
|
Blur Image
single-core scalar |
8599
6.80 Mpixels/sec |
|
Blur Image
multi-core scalar |
59614
46.9 Mpixels/sec |
Memory | 6374 | |
---|---|---|
Read Sequential
single-core scalar |
7136
8.74 GB/sec |
|
Write Sequential
single-core scalar |
10505
7.18 GB/sec |
|
Stdlib Allocate
single-core scalar |
4838
18.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
4022
8.33 GB/sec |
|
Stdlib Copy
single-core scalar |
5373
5.54 GB/sec |
Stream | 7731 | |
---|---|---|
Stream Copy
single-core scalar |
7383
10.1 GB/sec |
|
Stream Copy
single-core vector |
8518
11.0 GB/sec |
|
Stream Scale
single-core scalar |
7424
9.63 GB/sec |
|
Stream Scale
single-core vector |
8110
10.9 GB/sec |
|
Stream Add
single-core scalar |
7109
10.7 GB/sec |
|
Stream Add
single-core vector |
8878
12.3 GB/sec |
|
Stream Triad
single-core scalar |
7802
10.8 GB/sec |
|
Stream Triad
single-core vector |
6625
12.4 GB/sec |