Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Windows x86 (32-bit) | |||
Integer | Processor integer performance | 5094 | 5679 |
Floating Point | Processor floating point performance | 5658 | |
Memory | Memory performance | 6090 | |
Stream | Memory bandwidth performance | 6980 |
User | enochian |
Upload Date | Tue, 29 Nov 2011 19:36:54 +0000 |
Views | 1 |
Apple Inc. MacBookAir4,2 | |
---|---|
Operating System | Microsoft Windows 7 Home Premium (64-bit) |
Model | Apple Inc. MacBookAir4,2 |
Processor |
Intel Core i7-2677M @ 1.80 GHz
1 Processor, 2 Cores, 4 Threads |
Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
Processor Codename | Sandy Bridge |
Processor Package | Socket 988B rPGA |
L1 Instruction Cache | 32 KB x 2 |
L1 Data Cache | 32 KB x 2 |
L2 Cache | 256 KB x 2 |
L3 Cache | 4096 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 |
Northbridge | Intel Sandy Bridge 09 |
Southbridge | Intel ID1C4D 05 |
BIOS | Apple Inc. MBA41.88Z.0077.B0E.1110141154 |
Memory | 3.91 GB DDR3 SDRAM 667MHz |
Integer | 5094 | |
---|---|---|
Blowfish
single-core scalar |
1642
72.1 MB/sec |
|
Blowfish
multi-core scalar |
5376
220 MB/sec |
|
Text Compress
single-core scalar |
2809
8.99 MB/sec |
|
Text Compress
multi-core scalar |
6796
22.3 MB/sec |
|
Text Decompress
single-core scalar |
3202
13.2 MB/sec |
|
Text Decompress
multi-core scalar |
8003
31.9 MB/sec |
|
Image Compress
single-core scalar |
2526
20.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
6067
51.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
2682
45.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6327
103 Mpixels/sec |
|
Lua
single-core scalar |
4952
1.91 Mnodes/sec |
|
Lua
multi-core scalar |
10756
4.14 Mnodes/sec |
Floating Point | 5658 | |
---|---|---|
Mandelbrot
single-core scalar |
2112
1.41 Gflops |
|
Mandelbrot
multi-core scalar |
7665
5.02 Gflops |
|
Dot Product
single-core scalar |
1194
577 Mflops |
|
Dot Product
multi-core scalar |
4213
1.92 Gflops |
|
Dot Product
single-core vector |
6428
7.70 Gflops |
|
Dot Product
multi-core vector |
17267
18.0 Gflops |
|
LU Decomposition
single-core scalar |
3592
3.20 Gflops |
|
LU Decomposition
multi-core scalar |
5740
5.03 Gflops |
|
Primality Test
single-core scalar |
5808
867 Mflops |
|
Primality Test
multi-core scalar |
9348
1.73 Gflops |
|
Sharpen Image
single-core scalar |
1182
2.76 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
3708
8.54 Mpixels/sec |
|
Blur Image
single-core scalar |
2841
2.25 Mpixels/sec |
|
Blur Image
multi-core scalar |
8120
6.38 Mpixels/sec |
Memory | 6090 | |
---|---|---|
Read Sequential
single-core scalar |
7116
8.71 GB/sec |
|
Write Sequential
single-core scalar |
11226
7.68 GB/sec |
|
Stdlib Allocate
single-core scalar |
3656
13.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3628
7.51 GB/sec |
|
Stdlib Copy
single-core scalar |
4826
4.98 GB/sec |
Stream | 6980 | |
---|---|---|
Stream Copy
single-core scalar |
6527
8.93 GB/sec |
|
Stream Copy
single-core vector |
7580
9.83 GB/sec |
|
Stream Scale
single-core scalar |
6719
8.72 GB/sec |
|
Stream Scale
single-core vector |
7271
9.81 GB/sec |
|
Stream Add
single-core scalar |
6841
10.3 GB/sec |
|
Stream Add
single-core vector |
7813
10.9 GB/sec |
|
Stream Triad
single-core scalar |
7287
10.1 GB/sec |
|
Stream Triad
single-core vector |
5802
10.9 GB/sec |