Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 9708 | 11662 |
Floating Point | Processor floating point performance | 17893 | |
Memory | Memory performance | 6639 | |
Stream | Memory bandwidth performance | 6743 |
User | laurelkc |
Upload Date | Sat, 31 Dec 2011 11:22:28 +0000 |
Views | 3 |
iMac (27-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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 | 4.00 GB 1333 MHz DDR3 |
Integer | 9708 | |
---|---|---|
Blowfish
single-core scalar |
2437
107 MB/sec |
|
Blowfish
multi-core scalar |
15831
649 MB/sec |
|
Text Compress
single-core scalar |
3202
10.2 MB/sec |
|
Text Compress
multi-core scalar |
16153
53.0 MB/sec |
|
Text Decompress
single-core scalar |
3471
14.3 MB/sec |
|
Text Decompress
multi-core scalar |
17904
71.3 MB/sec |
|
Image Compress
single-core scalar |
2786
23.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
13806
116 Mpixels/sec |
|
Image Decompress
single-core scalar |
2780
46.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
11436
187 Mpixels/sec |
|
Lua
single-core scalar |
4909
1.89 Mnodes/sec |
|
Lua
multi-core scalar |
21782
8.38 Mnodes/sec |
Floating Point | 17893 | |
---|---|---|
Mandelbrot
single-core scalar |
3184
2.12 Gflops |
|
Mandelbrot
multi-core scalar |
21757
14.2 Gflops |
|
Dot Product
single-core scalar |
5098
2.46 Gflops |
|
Dot Product
multi-core scalar |
27641
12.6 Gflops |
|
Dot Product
single-core vector |
6306
7.55 Gflops |
|
Dot Product
multi-core vector |
32505
33.8 Gflops |
|
LU Decomposition
single-core scalar |
1557
1.39 Gflops |
|
LU Decomposition
multi-core scalar |
4115
3.61 Gflops |
|
Primality Test
single-core scalar |
7538
1.13 Gflops |
|
Primality Test
multi-core scalar |
28319
5.26 Gflops |
|
Sharpen Image
single-core scalar |
7108
16.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
41602
95.9 Mpixels/sec |
|
Blur Image
single-core scalar |
8559
6.77 Mpixels/sec |
|
Blur Image
multi-core scalar |
55220
43.4 Mpixels/sec |
Memory | 6639 | |
---|---|---|
Read Sequential
single-core scalar |
7830
9.59 GB/sec |
|
Write Sequential
single-core scalar |
11403
7.80 GB/sec |
|
Stdlib Allocate
single-core scalar |
4358
16.3 Mallocs/sec |
|
Stdlib Write
single-core scalar |
4104
8.49 GB/sec |
|
Stdlib Copy
single-core scalar |
5501
5.67 GB/sec |
Stream | 6743 | |
---|---|---|
Stream Copy
single-core scalar |
7473
10.2 GB/sec |
|
Stream Copy
single-core vector |
8621
11.2 GB/sec |
|
Stream Scale
single-core scalar |
7865
10.2 GB/sec |
|
Stream Scale
single-core vector |
8311
11.2 GB/sec |
|
Stream Add
single-core scalar |
2857
4.31 GB/sec |
|
Stream Add
single-core vector |
8963
12.5 GB/sec |
|
Stream Triad
single-core scalar |
3247
4.49 GB/sec |
|
Stream Triad
single-core vector |
6608
12.4 GB/sec |