Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4970 | 6184 |
Floating Point | Processor floating point performance | 8471 | |
Memory | Memory performance | 4716 | |
Stream | Memory bandwidth performance | 5369 |
User | smf72 |
Upload Date | Mon, 01 Aug 2011 22:32:24 +0000 |
Views | 1 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
Model | 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 |
L1 Instruction Cache | 32 KB |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
L3 Cache | 4096 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4970 | |
---|---|---|
Blowfish
single-core scalar |
1769
77.7 MB/sec |
|
Blowfish
multi-core scalar |
5527
227 MB/sec |
|
Text Compress
single-core scalar |
2696
8.62 MB/sec |
|
Text Compress
multi-core scalar |
6701
22.0 MB/sec |
|
Text Decompress
single-core scalar |
3127
12.8 MB/sec |
|
Text Decompress
multi-core scalar |
7679
30.6 MB/sec |
|
Image Compress
single-core scalar |
2587
21.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
6460
54.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
2950
49.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6504
106 Mpixels/sec |
|
Lua
single-core scalar |
4541
1.75 Mnodes/sec |
|
Lua
multi-core scalar |
9109
3.50 Mnodes/sec |
Floating Point | 8471 | |
---|---|---|
Mandelbrot
single-core scalar |
2392
1.59 Gflops |
|
Mandelbrot
multi-core scalar |
7961
5.21 Gflops |
|
Dot Product
single-core scalar |
3814
1.84 Gflops |
|
Dot Product
multi-core scalar |
9236
4.21 Gflops |
|
Dot Product
single-core vector |
4717
5.65 Gflops |
|
Dot Product
multi-core vector |
12926
13.4 Gflops |
|
LU Decomposition
single-core scalar |
1956
1.74 Gflops |
|
LU Decomposition
multi-core scalar |
3919
3.44 Gflops |
|
Primality Test
single-core scalar |
6629
990 Mflops |
|
Primality Test
multi-core scalar |
12655
2.35 Gflops |
|
Sharpen Image
single-core scalar |
5515
12.9 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17370
40.0 Mpixels/sec |
|
Blur Image
single-core scalar |
6880
5.44 Mpixels/sec |
|
Blur Image
multi-core scalar |
22631
17.8 Mpixels/sec |
Memory | 4716 | |
---|---|---|
Read Sequential
single-core scalar |
5018
6.14 GB/sec |
|
Write Sequential
single-core scalar |
7073
4.84 GB/sec |
|
Stdlib Allocate
single-core scalar |
3559
13.3 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3337
6.91 GB/sec |
|
Stdlib Copy
single-core scalar |
4593
4.73 GB/sec |
Stream | 5369 | |
---|---|---|
Stream Copy
single-core scalar |
4924
6.73 GB/sec |
|
Stream Copy
single-core vector |
5805
7.53 GB/sec |
|
Stream Scale
single-core scalar |
5146
6.68 GB/sec |
|
Stream Scale
single-core vector |
5824
7.86 GB/sec |
|
Stream Add
single-core scalar |
4922
7.43 GB/sec |
|
Stream Add
single-core vector |
6278
8.73 GB/sec |
|
Stream Triad
single-core scalar |
5413
7.48 GB/sec |
|
Stream Triad
single-core vector |
4647
8.70 GB/sec |