Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4677 | 6022 |
Floating Point | Processor floating point performance | 7933 | |
Memory | Memory performance | 4811 | |
Stream | Memory bandwidth performance | 6464 |
Upload Date | Sun, 05 Jul 2015 01:36:36 +0000 |
Views | 5 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.10.4 |
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.B12.1506081728 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4677 | |
---|---|---|
Blowfish
single-core scalar |
1629
71.6 MB/sec |
|
Blowfish
multi-core scalar |
5094
209 MB/sec |
|
Text Compress
single-core scalar |
2657
8.50 MB/sec |
|
Text Compress
multi-core scalar |
6255
20.5 MB/sec |
|
Text Decompress
single-core scalar |
2931
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7094
28.3 MB/sec |
|
Image Compress
single-core scalar |
2463
20.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
5984
50.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
2808
47.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6347
104 Mpixels/sec |
|
Lua
single-core scalar |
4163
1.60 Mnodes/sec |
|
Lua
multi-core scalar |
8700
3.35 Mnodes/sec |
Floating Point | 7933 | |
---|---|---|
Mandelbrot
single-core scalar |
2264
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7452
4.88 Gflops |
|
Dot Product
single-core scalar |
3622
1.75 Gflops |
|
Dot Product
multi-core scalar |
8550
3.90 Gflops |
|
Dot Product
single-core vector |
4106
4.92 Gflops |
|
Dot Product
multi-core vector |
11900
12.4 Gflops |
|
LU Decomposition
single-core scalar |
2001
1.78 Gflops |
|
LU Decomposition
multi-core scalar |
3088
2.71 Gflops |
|
Primality Test
single-core scalar |
6675
997 Mflops |
|
Primality Test
multi-core scalar |
12749
2.37 Gflops |
|
Sharpen Image
single-core scalar |
5341
12.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16433
37.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6182
4.89 Mpixels/sec |
|
Blur Image
multi-core scalar |
20709
16.3 Mpixels/sec |
Memory | 4811 | |
---|---|---|
Read Sequential
single-core scalar |
5286
6.47 GB/sec |
|
Write Sequential
single-core scalar |
7485
5.12 GB/sec |
|
Stdlib Allocate
single-core scalar |
3363
12.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3556
7.36 GB/sec |
|
Stdlib Copy
single-core scalar |
4366
4.50 GB/sec |
Stream | 6464 | |
---|---|---|
Stream Copy
single-core scalar |
6007
8.22 GB/sec |
|
Stream Copy
single-core vector |
7469
9.68 GB/sec |
|
Stream Scale
single-core scalar |
5913
7.67 GB/sec |
|
Stream Scale
single-core vector |
7096
9.58 GB/sec |
|
Stream Add
single-core scalar |
5716
8.63 GB/sec |
|
Stream Add
single-core vector |
7635
10.6 GB/sec |
|
Stream Triad
single-core scalar |
6205
8.57 GB/sec |
|
Stream Triad
single-core vector |
5673
10.6 GB/sec |