Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4624 | 5895 |
Floating Point | Processor floating point performance | 7804 | |
Memory | Memory performance | 4818 | |
Stream | Memory bandwidth performance | 5822 |
User | snusnu |
Upload Date | Tue, 06 Sep 2011 20:40:53 +0000 |
Views | 3 |
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 i5-2557M @ 1.70 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 | 3072 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4624 | |
---|---|---|
Blowfish
single-core scalar |
1638
72.0 MB/sec |
|
Blowfish
multi-core scalar |
5090
209 MB/sec |
|
Text Compress
single-core scalar |
2640
8.44 MB/sec |
|
Text Compress
multi-core scalar |
6277
20.6 MB/sec |
|
Text Decompress
single-core scalar |
2905
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7184
28.6 MB/sec |
|
Image Compress
single-core scalar |
2405
19.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5848
49.2 Mpixels/sec |
|
Image Decompress
single-core scalar |
2813
47.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6186
101 Mpixels/sec |
|
Lua
single-core scalar |
4196
1.62 Mnodes/sec |
|
Lua
multi-core scalar |
8307
3.20 Mnodes/sec |
Floating Point | 7804 | |
---|---|---|
Mandelbrot
single-core scalar |
2263
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7377
4.83 Gflops |
|
Dot Product
single-core scalar |
3685
1.78 Gflops |
|
Dot Product
multi-core scalar |
8580
3.91 Gflops |
|
Dot Product
single-core vector |
4464
5.35 Gflops |
|
Dot Product
multi-core vector |
12122
12.6 Gflops |
|
LU Decomposition
single-core scalar |
1996
1.78 Gflops |
|
LU Decomposition
multi-core scalar |
3105
2.72 Gflops |
|
Primality Test
single-core scalar |
6262
935 Mflops |
|
Primality Test
multi-core scalar |
11778
2.19 Gflops |
|
Sharpen Image
single-core scalar |
5280
12.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16012
36.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6144
4.86 Mpixels/sec |
|
Blur Image
multi-core scalar |
20192
15.9 Mpixels/sec |
Memory | 4818 | |
---|---|---|
Read Sequential
single-core scalar |
5211
6.38 GB/sec |
|
Write Sequential
single-core scalar |
7432
5.08 GB/sec |
|
Stdlib Allocate
single-core scalar |
3444
12.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3505
7.26 GB/sec |
|
Stdlib Copy
single-core scalar |
4498
4.64 GB/sec |
Stream | 5822 | |
---|---|---|
Stream Copy
single-core scalar |
5195
7.10 GB/sec |
|
Stream Copy
single-core vector |
6648
8.62 GB/sec |
|
Stream Scale
single-core scalar |
5179
6.72 GB/sec |
|
Stream Scale
single-core vector |
6443
8.70 GB/sec |
|
Stream Add
single-core scalar |
5195
7.84 GB/sec |
|
Stream Add
single-core vector |
7080
9.85 GB/sec |
|
Stream Triad
single-core scalar |
5583
7.71 GB/sec |
|
Stream Triad
single-core vector |
5258
9.84 GB/sec |