Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3910 | 5277 |
Floating Point | Processor floating point performance | 7024 | |
Memory | Memory performance | 4586 | |
Stream | Memory bandwidth performance | 5337 |
Upload Date | Wed, 19 Apr 2017 23:54:11 +0000 |
Views | 22 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.12.4 (Build 16E195) |
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.B1B.1702201326 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3910 | |
---|---|---|
Blowfish
single-core scalar |
1533
67.4 MB/sec |
|
Blowfish
multi-core scalar |
5423
222 MB/sec |
|
Text Compress
single-core scalar |
2154
6.89 MB/sec |
|
Text Compress
multi-core scalar |
5518
18.1 MB/sec |
|
Text Decompress
single-core scalar |
2487
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6204
24.7 MB/sec |
|
Image Compress
single-core scalar |
1922
15.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
4694
39.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
1941
32.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4200
68.5 Mpixels/sec |
|
Lua
single-core scalar |
3266
1.26 Mnodes/sec |
|
Lua
multi-core scalar |
7580
2.92 Mnodes/sec |
Floating Point | 7024 | |
---|---|---|
Mandelbrot
single-core scalar |
2266
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7468
4.89 Gflops |
|
Dot Product
single-core scalar |
3433
1.66 Gflops |
|
Dot Product
multi-core scalar |
9443
4.30 Gflops |
|
Dot Product
single-core vector |
4165
4.99 Gflops |
|
Dot Product
multi-core vector |
10595
11.0 Gflops |
|
LU Decomposition
single-core scalar |
951
847 Mflops |
|
LU Decomposition
multi-core scalar |
2070
1.82 Gflops |
|
Primality Test
single-core scalar |
4835
722 Mflops |
|
Primality Test
multi-core scalar |
9201
1.71 Gflops |
|
Sharpen Image
single-core scalar |
4962
11.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
13962
32.2 Mpixels/sec |
|
Blur Image
single-core scalar |
5905
4.67 Mpixels/sec |
|
Blur Image
multi-core scalar |
19092
15.0 Mpixels/sec |
Memory | 4586 | |
---|---|---|
Read Sequential
single-core scalar |
5014
6.14 GB/sec |
|
Write Sequential
single-core scalar |
7539
5.16 GB/sec |
|
Stdlib Allocate
single-core scalar |
2351
8.77 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3523
7.29 GB/sec |
|
Stdlib Copy
single-core scalar |
4506
4.65 GB/sec |
Stream | 5337 | |
---|---|---|
Stream Copy
single-core scalar |
5703
7.80 GB/sec |
|
Stream Copy
single-core vector |
7197
9.33 GB/sec |
|
Stream Scale
single-core scalar |
6176
8.01 GB/sec |
|
Stream Scale
single-core vector |
7000
9.45 GB/sec |
|
Stream Add
single-core scalar |
1926
2.91 GB/sec |
|
Stream Add
single-core vector |
7221
10.0 GB/sec |
|
Stream Triad
single-core scalar |
2084
2.88 GB/sec |
|
Stream Triad
single-core vector |
5395
10.1 GB/sec |