Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.6 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4174 | 5682 |
Floating Point | Processor floating point performance | 7608 | |
Memory | Memory performance | 5091 | |
Stream | Memory bandwidth performance | 5410 |
User | romanzolotarev |
Upload Date | Thu, 16 Feb 2012 08:04:44 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4174 | |
---|---|---|
Blowfish
single-core scalar |
1778
78.1 MB/sec |
|
Blowfish
multi-core scalar |
5698
234 MB/sec |
|
Text Compress
single-core scalar |
2313
7.40 MB/sec |
|
Text Compress
multi-core scalar |
5793
19.0 MB/sec |
|
Text Decompress
single-core scalar |
2464
10.1 MB/sec |
|
Text Decompress
multi-core scalar |
6428
25.6 MB/sec |
|
Image Compress
single-core scalar |
2038
16.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
5121
43.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
2027
34.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4340
70.8 Mpixels/sec |
|
Lua
single-core scalar |
3834
1.48 Mnodes/sec |
|
Lua
multi-core scalar |
8254
3.18 Mnodes/sec |
Floating Point | 7608 | |
---|---|---|
Mandelbrot
single-core scalar |
2339
1.56 Gflops |
|
Mandelbrot
multi-core scalar |
7817
5.12 Gflops |
|
Dot Product
single-core scalar |
3732
1.80 Gflops |
|
Dot Product
multi-core scalar |
10017
4.56 Gflops |
|
Dot Product
single-core vector |
4601
5.51 Gflops |
|
Dot Product
multi-core vector |
11765
12.2 Gflops |
|
LU Decomposition
single-core scalar |
1135
1.01 Gflops |
|
LU Decomposition
multi-core scalar |
2173
1.91 Gflops |
|
Primality Test
single-core scalar |
5506
822 Mflops |
|
Primality Test
multi-core scalar |
10242
1.90 Gflops |
|
Sharpen Image
single-core scalar |
5197
12.1 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15220
35.1 Mpixels/sec |
|
Blur Image
single-core scalar |
6224
4.93 Mpixels/sec |
|
Blur Image
multi-core scalar |
20553
16.2 Mpixels/sec |
Memory | 5091 | |
---|---|---|
Read Sequential
single-core scalar |
5768
7.06 GB/sec |
|
Write Sequential
single-core scalar |
8385
5.73 GB/sec |
|
Stdlib Allocate
single-core scalar |
3348
12.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3415
7.07 GB/sec |
|
Stdlib Copy
single-core scalar |
4542
4.68 GB/sec |
Stream | 5410 | |
---|---|---|
Stream Copy
single-core scalar |
5858
8.01 GB/sec |
|
Stream Copy
single-core vector |
7168
9.30 GB/sec |
|
Stream Scale
single-core scalar |
6230
8.08 GB/sec |
|
Stream Scale
single-core vector |
6878
9.28 GB/sec |
|
Stream Add
single-core scalar |
2084
3.15 GB/sec |
|
Stream Add
single-core vector |
7286
10.1 GB/sec |
|
Stream Triad
single-core scalar |
2384
3.29 GB/sec |
|
Stream Triad
single-core vector |
5397
10.1 GB/sec |