Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4659 | 5976 |
Floating Point | Processor floating point performance | 7898 | |
Memory | Memory performance | 4891 | |
Stream | Memory bandwidth performance | 6033 |
User | lubeca |
Upload Date | Sun, 12 Feb 2012 12:19:46 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 |
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.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4659 | |
---|---|---|
Blowfish
single-core scalar |
1652
72.6 MB/sec |
|
Blowfish
multi-core scalar |
5135
210 MB/sec |
|
Text Compress
single-core scalar |
2659
8.50 MB/sec |
|
Text Compress
multi-core scalar |
6331
20.8 MB/sec |
|
Text Decompress
single-core scalar |
2917
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7236
28.8 MB/sec |
|
Image Compress
single-core scalar |
2412
19.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5893
49.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
2734
45.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6197
101 Mpixels/sec |
|
Lua
single-core scalar |
4286
1.65 Mnodes/sec |
|
Lua
multi-core scalar |
8460
3.25 Mnodes/sec |
Floating Point | 7898 | |
---|---|---|
Mandelbrot
single-core scalar |
2281
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7474
4.89 Gflops |
|
Dot Product
single-core scalar |
3714
1.79 Gflops |
|
Dot Product
multi-core scalar |
8626
3.93 Gflops |
|
Dot Product
single-core vector |
4487
5.38 Gflops |
|
Dot Product
multi-core vector |
12255
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2016
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3092
2.71 Gflops |
|
Primality Test
single-core scalar |
6290
939 Mflops |
|
Primality Test
multi-core scalar |
11821
2.19 Gflops |
|
Sharpen Image
single-core scalar |
5320
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16338
37.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6191
4.90 Mpixels/sec |
|
Blur Image
multi-core scalar |
20677
16.3 Mpixels/sec |
Memory | 4891 | |
---|---|---|
Read Sequential
single-core scalar |
5267
6.45 GB/sec |
|
Write Sequential
single-core scalar |
7490
5.12 GB/sec |
|
Stdlib Allocate
single-core scalar |
3486
13.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3505
7.25 GB/sec |
|
Stdlib Copy
single-core scalar |
4708
4.85 GB/sec |
Stream | 6033 | |
---|---|---|
Stream Copy
single-core scalar |
5521
7.55 GB/sec |
|
Stream Copy
single-core vector |
6956
9.02 GB/sec |
|
Stream Scale
single-core scalar |
5293
6.87 GB/sec |
|
Stream Scale
single-core vector |
6659
8.99 GB/sec |
|
Stream Add
single-core scalar |
5548
8.37 GB/sec |
|
Stream Add
single-core vector |
7224
10.0 GB/sec |
|
Stream Triad
single-core scalar |
5707
7.89 GB/sec |
|
Stream Triad
single-core vector |
5363
10.0 GB/sec |