Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 11259 | 12768 |
Floating Point | Processor floating point performance | 19357 | |
Memory | Memory performance | 6382 | |
Stream | Memory bandwidth performance | 7760 |
User | nicolasj |
Upload Date | Wed, 28 Sep 2011 00:45:41 +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 | 11259 | |
---|---|---|
Blowfish
single-core scalar |
2305
101 MB/sec |
|
Blowfish
multi-core scalar |
14867
609 MB/sec |
|
Text Compress
single-core scalar |
3706
11.9 MB/sec |
|
Text Compress
multi-core scalar |
18178
59.6 MB/sec |
|
Text Decompress
single-core scalar |
4050
16.6 MB/sec |
|
Text Decompress
multi-core scalar |
20687
82.4 MB/sec |
|
Image Compress
single-core scalar |
3381
27.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
17078
144 Mpixels/sec |
|
Image Decompress
single-core scalar |
3984
66.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
16466
269 Mpixels/sec |
|
Lua
single-core scalar |
5992
2.31 Mnodes/sec |
|
Lua
multi-core scalar |
24414
9.39 Mnodes/sec |
Floating Point | 19357 | |
---|---|---|
Mandelbrot
single-core scalar |
3160
2.10 Gflops |
|
Mandelbrot
multi-core scalar |
21560
14.1 Gflops |
|
Dot Product
single-core scalar |
5137
2.48 Gflops |
|
Dot Product
multi-core scalar |
25285
11.5 Gflops |
|
Dot Product
single-core vector |
6224
7.46 Gflops |
|
Dot Product
multi-core vector |
35384
36.8 Gflops |
|
LU Decomposition
single-core scalar |
2683
2.39 Gflops |
|
LU Decomposition
multi-core scalar |
4927
4.32 Gflops |
|
Primality Test
single-core scalar |
8795
1.31 Gflops |
|
Primality Test
multi-core scalar |
34101
6.33 Gflops |
|
Sharpen Image
single-core scalar |
7390
17.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
47661
110 Mpixels/sec |
|
Blur Image
single-core scalar |
8669
6.86 Mpixels/sec |
|
Blur Image
multi-core scalar |
60027
47.2 Mpixels/sec |
Memory | 6382 | |
---|---|---|
Read Sequential
single-core scalar |
7173
8.78 GB/sec |
|
Write Sequential
single-core scalar |
10512
7.19 GB/sec |
|
Stdlib Allocate
single-core scalar |
4807
17.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
4034
8.35 GB/sec |
|
Stdlib Copy
single-core scalar |
5384
5.55 GB/sec |
Stream | 7760 | |
---|---|---|
Stream Copy
single-core scalar |
7331
10.0 GB/sec |
|
Stream Copy
single-core vector |
8541
11.1 GB/sec |
|
Stream Scale
single-core scalar |
7528
9.77 GB/sec |
|
Stream Scale
single-core vector |
8174
11.0 GB/sec |
|
Stream Add
single-core scalar |
7248
10.9 GB/sec |
|
Stream Add
single-core vector |
8860
12.3 GB/sec |
|
Stream Triad
single-core scalar |
7843
10.8 GB/sec |
|
Stream Triad
single-core vector |
6555
12.3 GB/sec |