Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.3 Pro for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3799 | 5374 |
Floating Point | Processor floating point performance | 7195 | |
Memory | Memory performance | 4857 | |
Stream | Memory bandwidth performance | 5555 |
Upload Date | Fri, 26 Feb 2021 16:03:31 +0000 |
Views | 128 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.13.6 (Build 17G14042) |
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. 135.0.0.0.0 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3799 | |
---|---|---|
Blowfish
single-core scalar |
1542
67.8 MB/sec |
|
Blowfish
multi-core scalar |
5324
218 MB/sec |
|
Text Compress
single-core scalar |
2158
6.90 MB/sec |
|
Text Compress
multi-core scalar |
5423
17.8 MB/sec |
|
Text Decompress
single-core scalar |
2359
9.69 MB/sec |
|
Text Decompress
multi-core scalar |
6164
24.6 MB/sec |
|
Image Compress
single-core scalar |
1891
15.6 Mpixels/sec |
|
Image Compress
multi-core scalar |
4734
39.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
1805
30.3 Mpixels/sec |
|
Image Decompress
multi-core scalar |
3945
64.4 Mpixels/sec |
|
Lua
single-core scalar |
2959
1.14 Mnodes/sec |
|
Lua
multi-core scalar |
7284
2.80 Mnodes/sec |
Floating Point | 7195 | |
---|---|---|
Mandelbrot
single-core scalar |
2071
1.38 Gflops |
|
Mandelbrot
multi-core scalar |
7333
4.80 Gflops |
|
Dot Product
single-core scalar |
3363
1.62 Gflops |
|
Dot Product
multi-core scalar |
9403
4.28 Gflops |
|
Dot Product
single-core vector |
4455
5.34 Gflops |
|
Dot Product
multi-core vector |
11014
11.5 Gflops |
|
LU Decomposition
single-core scalar |
1082
963 Mflops |
|
LU Decomposition
multi-core scalar |
1970
1.73 Gflops |
|
Primality Test
single-core scalar |
5329
796 Mflops |
|
Primality Test
multi-core scalar |
9849
1.83 Gflops |
|
Sharpen Image
single-core scalar |
5039
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14501
33.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6052
4.79 Mpixels/sec |
|
Blur Image
multi-core scalar |
19278
15.2 Mpixels/sec |
Memory | 4857 | |
---|---|---|
Read Sequential
single-core scalar |
5649
6.92 GB/sec |
|
Write Sequential
single-core scalar |
8175
5.59 GB/sec |
|
Stdlib Allocate
single-core scalar |
2261
8.44 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3469
7.18 GB/sec |
|
Stdlib Copy
single-core scalar |
4731
4.88 GB/sec |
Stream | 5555 | |
---|---|---|
Stream Copy
single-core scalar |
5911
8.08 GB/sec |
|
Stream Copy
single-core vector |
7360
9.54 GB/sec |
|
Stream Scale
single-core scalar |
6240
8.10 GB/sec |
|
Stream Scale
single-core vector |
7153
9.65 GB/sec |
|
Stream Add
single-core scalar |
2019
3.05 GB/sec |
|
Stream Add
single-core vector |
7711
10.7 GB/sec |
|
Stream Triad
single-core scalar |
2321
3.21 GB/sec |
|
Stream Triad
single-core vector |
5731
10.7 GB/sec |