Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4604 | 5888 |
Floating Point | Processor floating point performance | 7781 | |
Memory | Memory performance | 4843 | |
Stream | Memory bandwidth performance | 5852 |
User | scroatdevil |
Upload Date | Tue, 27 Sep 2011 20:17:21 +0000 |
Views | 1 |
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.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4604 | |
---|---|---|
Blowfish
single-core scalar |
1558
68.5 MB/sec |
|
Blowfish
multi-core scalar |
5098
209 MB/sec |
|
Text Compress
single-core scalar |
2616
8.37 MB/sec |
|
Text Compress
multi-core scalar |
6248
20.5 MB/sec |
|
Text Decompress
single-core scalar |
2908
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7165
28.5 MB/sec |
|
Image Compress
single-core scalar |
2393
19.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
5834
49.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
2825
47.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6010
98.1 Mpixels/sec |
|
Lua
single-core scalar |
4265
1.64 Mnodes/sec |
|
Lua
multi-core scalar |
8332
3.21 Mnodes/sec |
Floating Point | 7781 | |
---|---|---|
Mandelbrot
single-core scalar |
2265
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7281
4.76 Gflops |
|
Dot Product
single-core scalar |
3683
1.78 Gflops |
|
Dot Product
multi-core scalar |
8552
3.90 Gflops |
|
Dot Product
single-core vector |
4438
5.32 Gflops |
|
Dot Product
multi-core vector |
12051
12.5 Gflops |
|
LU Decomposition
single-core scalar |
2019
1.80 Gflops |
|
LU Decomposition
multi-core scalar |
3204
2.81 Gflops |
|
Primality Test
single-core scalar |
6253
934 Mflops |
|
Primality Test
multi-core scalar |
11637
2.16 Gflops |
|
Sharpen Image
single-core scalar |
5272
12.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15963
36.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6142
4.86 Mpixels/sec |
|
Blur Image
multi-core scalar |
20183
15.9 Mpixels/sec |
Memory | 4843 | |
---|---|---|
Read Sequential
single-core scalar |
5226
6.40 GB/sec |
|
Write Sequential
single-core scalar |
7445
5.09 GB/sec |
|
Stdlib Allocate
single-core scalar |
3426
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3502
7.25 GB/sec |
|
Stdlib Copy
single-core scalar |
4616
4.76 GB/sec |
Stream | 5852 | |
---|---|---|
Stream Copy
single-core scalar |
5230
7.15 GB/sec |
|
Stream Copy
single-core vector |
6865
8.90 GB/sec |
|
Stream Scale
single-core scalar |
5137
6.67 GB/sec |
|
Stream Scale
single-core vector |
6462
8.72 GB/sec |
|
Stream Add
single-core scalar |
5208
7.86 GB/sec |
|
Stream Add
single-core vector |
7087
9.86 GB/sec |
|
Stream Triad
single-core scalar |
5592
7.73 GB/sec |
|
Stream Triad
single-core vector |
5235
9.80 GB/sec |