MacBook Air (13-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 3896 | 5440 |
| Floating Point | Processor floating point performance | 7204 | |
| Memory | Memory performance | 4961 | |
| Stream | Memory bandwidth performance | 5633 | |
Result Information
| Upload Date | Wed, 26 Jun 2019 06:15:09 +0000 |
| Views | 68 |
System Information
| MacBook Air (13-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.13.6 (Build 17G7024) |
| 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. 133.0.0.0.0 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 3896 | |
|---|---|---|
|
Blowfish
single-core scalar |
1706
75.0 MB/sec |
|
|
Blowfish
multi-core scalar |
5297
217 MB/sec |
|
|
Text Compress
single-core scalar |
2274
7.28 MB/sec |
|
|
Text Compress
multi-core scalar |
5523
18.1 MB/sec |
|
|
Text Decompress
single-core scalar |
2493
10.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
6237
24.8 MB/sec |
|
|
Image Compress
single-core scalar |
1942
16.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
4523
38.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1969
33.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
4116
67.2 Mpixels/sec |
|
|
Lua
single-core scalar |
3424
1.32 Mnodes/sec |
|
|
Lua
multi-core scalar |
7248
2.79 Mnodes/sec |
Floating Point Performance
| Floating Point | 7204 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2283
1.52 Gflops |
|
|
Mandelbrot
multi-core scalar |
7415
4.85 Gflops |
|
|
Dot Product
single-core scalar |
3604
1.74 Gflops |
|
|
Dot Product
multi-core scalar |
9406
4.29 Gflops |
|
|
Dot Product
single-core vector |
4480
5.37 Gflops |
|
|
Dot Product
multi-core vector |
11116
11.6 Gflops |
|
|
LU Decomposition
single-core scalar |
1109
987 Mflops |
|
|
LU Decomposition
multi-core scalar |
2114
1.85 Gflops |
|
|
Primality Test
single-core scalar |
5412
808 Mflops |
|
|
Primality Test
multi-core scalar |
9538
1.77 Gflops |
|
|
Sharpen Image
single-core scalar |
5063
11.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
14128
32.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6083
4.81 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
19114
15.0 Mpixels/sec |
Memory Performance
| Memory | 4961 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5711
6.99 GB/sec |
|
|
Write Sequential
single-core scalar |
8418
5.76 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
2380
8.88 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3535
7.32 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4762
4.91 GB/sec |
Stream Performance
| Stream | 5633 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5987
8.19 GB/sec |
|
|
Stream Copy
single-core vector |
7468
9.68 GB/sec |
|
|
Stream Scale
single-core scalar |
6302
8.18 GB/sec |
|
|
Stream Scale
single-core vector |
7261
9.80 GB/sec |
|
|
Stream Add
single-core scalar |
2052
3.10 GB/sec |
|
|
Stream Add
single-core vector |
7837
10.9 GB/sec |
|
|
Stream Triad
single-core scalar |
2341
3.24 GB/sec |
|
|
Stream Triad
single-core vector |
5822
10.9 GB/sec |
