Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4638 | 5716 |
Floating Point | Processor floating point performance | 7610 | |
Memory | Memory performance | 4249 | |
Stream | Memory bandwidth performance | 5804 |
User | lassonia |
Upload Date | Sat, 11 May 2019 18:37:39 +0000 |
Views | 110 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.13.6 |
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. 131.0.0.0.0 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4638 | |
---|---|---|
Blowfish
single-core scalar |
1627
71.5 MB/sec |
|
Blowfish
multi-core scalar |
5103
209 MB/sec |
|
Text Compress
single-core scalar |
2652
8.48 MB/sec |
|
Text Compress
multi-core scalar |
6250
20.5 MB/sec |
|
Text Decompress
single-core scalar |
2901
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7033
28.0 MB/sec |
|
Image Compress
single-core scalar |
2462
20.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
6025
50.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2801
47.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5930
96.8 Mpixels/sec |
|
Lua
single-core scalar |
4159
1.60 Mnodes/sec |
|
Lua
multi-core scalar |
8723
3.36 Mnodes/sec |
Floating Point | 7610 | |
---|---|---|
Mandelbrot
single-core scalar |
2275
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7392
4.84 Gflops |
|
Dot Product
single-core scalar |
3679
1.78 Gflops |
|
Dot Product
multi-core scalar |
8810
4.01 Gflops |
|
Dot Product
single-core vector |
3977
4.77 Gflops |
|
Dot Product
multi-core vector |
11311
11.8 Gflops |
|
LU Decomposition
single-core scalar |
1781
1.59 Gflops |
|
LU Decomposition
multi-core scalar |
2168
1.90 Gflops |
|
Primality Test
single-core scalar |
6582
983 Mflops |
|
Primality Test
multi-core scalar |
12027
2.23 Gflops |
|
Sharpen Image
single-core scalar |
5309
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15979
36.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6153
4.87 Mpixels/sec |
|
Blur Image
multi-core scalar |
19103
15.0 Mpixels/sec |
Memory | 4249 | |
---|---|---|
Read Sequential
single-core scalar |
4829
5.91 GB/sec |
|
Write Sequential
single-core scalar |
6789
4.64 GB/sec |
|
Stdlib Allocate
single-core scalar |
1982
7.40 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3253
6.73 GB/sec |
|
Stdlib Copy
single-core scalar |
4394
4.53 GB/sec |
Stream | 5804 | |
---|---|---|
Stream Copy
single-core scalar |
5141
7.03 GB/sec |
|
Stream Copy
single-core vector |
7107
9.22 GB/sec |
|
Stream Scale
single-core scalar |
4901
6.36 GB/sec |
|
Stream Scale
single-core vector |
6659
8.99 GB/sec |
|
Stream Add
single-core scalar |
5133
7.75 GB/sec |
|
Stream Add
single-core vector |
6828
9.50 GB/sec |
|
Stream Triad
single-core scalar |
5180
7.16 GB/sec |
|
Stream Triad
single-core vector |
5490
10.3 GB/sec |