Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3931 | 5449 |
Floating Point | Processor floating point performance | 7200 | |
Memory | Memory performance | 4941 | |
Stream | Memory bandwidth performance | 5651 |
Upload Date | Thu, 16 May 2019 23:19:31 +0000 |
Views | 3 |
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 | 3931 | |
---|---|---|
Blowfish
single-core scalar |
1652
72.6 MB/sec |
|
Blowfish
multi-core scalar |
5360
220 MB/sec |
|
Text Compress
single-core scalar |
2253
7.21 MB/sec |
|
Text Compress
multi-core scalar |
5438
17.8 MB/sec |
|
Text Decompress
single-core scalar |
2498
10.3 MB/sec |
|
Text Decompress
multi-core scalar |
6160
24.5 MB/sec |
|
Image Compress
single-core scalar |
1942
16.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
4673
39.3 Mpixels/sec |
|
Image Decompress
single-core scalar |
1976
33.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4251
69.4 Mpixels/sec |
|
Lua
single-core scalar |
3481
1.34 Mnodes/sec |
|
Lua
multi-core scalar |
7488
2.88 Mnodes/sec |
Floating Point | 7200 | |
---|---|---|
Mandelbrot
single-core scalar |
2266
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7344
4.81 Gflops |
|
Dot Product
single-core scalar |
3558
1.72 Gflops |
|
Dot Product
multi-core scalar |
9381
4.28 Gflops |
|
Dot Product
single-core vector |
4327
5.18 Gflops |
|
Dot Product
multi-core vector |
10929
11.4 Gflops |
|
LU Decomposition
single-core scalar |
1110
988 Mflops |
|
LU Decomposition
multi-core scalar |
2091
1.83 Gflops |
|
Primality Test
single-core scalar |
5439
812 Mflops |
|
Primality Test
multi-core scalar |
9546
1.77 Gflops |
|
Sharpen Image
single-core scalar |
5057
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14297
32.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6084
4.81 Mpixels/sec |
|
Blur Image
multi-core scalar |
19382
15.2 Mpixels/sec |
Memory | 4941 | |
---|---|---|
Read Sequential
single-core scalar |
5642
6.91 GB/sec |
|
Write Sequential
single-core scalar |
8419
5.76 GB/sec |
|
Stdlib Allocate
single-core scalar |
2377
8.87 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3488
7.22 GB/sec |
|
Stdlib Copy
single-core scalar |
4782
4.93 GB/sec |
Stream | 5651 | |
---|---|---|
Stream Copy
single-core scalar |
5978
8.18 GB/sec |
|
Stream Copy
single-core vector |
7490
9.71 GB/sec |
|
Stream Scale
single-core scalar |
6354
8.25 GB/sec |
|
Stream Scale
single-core vector |
7269
9.81 GB/sec |
|
Stream Add
single-core scalar |
2052
3.10 GB/sec |
|
Stream Add
single-core vector |
7873
11.0 GB/sec |
|
Stream Triad
single-core scalar |
2339
3.23 GB/sec |
|
Stream Triad
single-core vector |
5859
11.0 GB/sec |