Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4992 | 6318 |
Floating Point | Processor floating point performance | 8341 | |
Memory | Memory performance | 5005 | |
Stream | Memory bandwidth performance | 6513 |
User | jtling85 |
Upload Date | Wed, 31 Aug 2011 10:02:55 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
Model | MacBook Air (13-inch Mid 2011) |
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 x 2 |
L1 Data Cache | 32 KB x 2 |
L2 Cache | 256 KB x 2 |
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 | 4992 | |
---|---|---|
Blowfish
single-core scalar |
1762
77.4 MB/sec |
|
Blowfish
multi-core scalar |
5520
226 MB/sec |
|
Text Compress
single-core scalar |
2833
9.06 MB/sec |
|
Text Compress
multi-core scalar |
6822
22.4 MB/sec |
|
Text Decompress
single-core scalar |
3091
12.7 MB/sec |
|
Text Decompress
multi-core scalar |
7751
30.9 MB/sec |
|
Image Compress
single-core scalar |
2592
21.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
6340
53.3 Mpixels/sec |
|
Image Decompress
single-core scalar |
3049
51.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6590
108 Mpixels/sec |
|
Lua
single-core scalar |
4504
1.73 Mnodes/sec |
|
Lua
multi-core scalar |
9053
3.48 Mnodes/sec |
Floating Point | 8341 | |
---|---|---|
Mandelbrot
single-core scalar |
2426
1.61 Gflops |
|
Mandelbrot
multi-core scalar |
8011
5.24 Gflops |
|
Dot Product
single-core scalar |
3922
1.89 Gflops |
|
Dot Product
multi-core scalar |
9308
4.24 Gflops |
|
Dot Product
single-core vector |
4748
5.69 Gflops |
|
Dot Product
multi-core vector |
13116
13.6 Gflops |
|
LU Decomposition
single-core scalar |
2155
1.92 Gflops |
|
LU Decomposition
multi-core scalar |
3553
3.12 Gflops |
|
Primality Test
single-core scalar |
6659
995 Mflops |
|
Primality Test
multi-core scalar |
12887
2.39 Gflops |
|
Sharpen Image
single-core scalar |
5135
12.0 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16482
38.0 Mpixels/sec |
|
Blur Image
single-core scalar |
6497
5.14 Mpixels/sec |
|
Blur Image
multi-core scalar |
21876
17.2 Mpixels/sec |
Memory | 5005 | |
---|---|---|
Read Sequential
single-core scalar |
5440
6.66 GB/sec |
|
Write Sequential
single-core scalar |
7810
5.34 GB/sec |
|
Stdlib Allocate
single-core scalar |
3655
13.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3553
7.35 GB/sec |
|
Stdlib Copy
single-core scalar |
4571
4.71 GB/sec |
Stream | 6513 | |
---|---|---|
Stream Copy
single-core scalar |
6258
8.56 GB/sec |
|
Stream Copy
single-core vector |
7185
9.32 GB/sec |
|
Stream Scale
single-core scalar |
6173
8.01 GB/sec |
|
Stream Scale
single-core vector |
6986
9.43 GB/sec |
|
Stream Add
single-core scalar |
6003
9.06 GB/sec |
|
Stream Add
single-core vector |
7533
10.5 GB/sec |
|
Stream Triad
single-core scalar |
6442
8.90 GB/sec |
|
Stream Triad
single-core vector |
5527
10.3 GB/sec |