Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.7 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3921 | 5226 |
Floating Point | Processor floating point performance | 6946 | |
Memory | Memory performance | 4552 | |
Stream | Memory bandwidth performance | 5122 |
Upload Date | Fri, 27 Apr 2018 08:27:08 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.10.1 (Build 14B25) |
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.B15.1610201441 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3921 | |
---|---|---|
Blowfish
single-core scalar |
1628
71.5 MB/sec |
|
Blowfish
multi-core scalar |
5285
217 MB/sec |
|
Text Compress
single-core scalar |
2167
6.93 MB/sec |
|
Text Compress
multi-core scalar |
5414
17.8 MB/sec |
|
Text Decompress
single-core scalar |
2364
9.72 MB/sec |
|
Text Decompress
multi-core scalar |
6086
24.2 MB/sec |
|
Image Compress
single-core scalar |
1872
15.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
4746
39.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
1882
31.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4209
68.7 Mpixels/sec |
|
Lua
single-core scalar |
3673
1.41 Mnodes/sec |
|
Lua
multi-core scalar |
7732
2.97 Mnodes/sec |
Floating Point | 6946 | |
---|---|---|
Mandelbrot
single-core scalar |
2186
1.45 Gflops |
|
Mandelbrot
multi-core scalar |
7189
4.70 Gflops |
|
Dot Product
single-core scalar |
3489
1.69 Gflops |
|
Dot Product
multi-core scalar |
9297
4.24 Gflops |
|
Dot Product
single-core vector |
4267
5.11 Gflops |
|
Dot Product
multi-core vector |
10866
11.3 Gflops |
|
LU Decomposition
single-core scalar |
1041
927 Mflops |
|
LU Decomposition
multi-core scalar |
2004
1.76 Gflops |
|
Primality Test
single-core scalar |
5318
794 Mflops |
|
Primality Test
multi-core scalar |
9636
1.79 Gflops |
|
Sharpen Image
single-core scalar |
4848
11.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14299
33.0 Mpixels/sec |
|
Blur Image
single-core scalar |
5789
4.58 Mpixels/sec |
|
Blur Image
multi-core scalar |
17027
13.4 Mpixels/sec |
Memory | 4552 | |
---|---|---|
Read Sequential
single-core scalar |
5111
6.26 GB/sec |
|
Write Sequential
single-core scalar |
7580
5.18 GB/sec |
|
Stdlib Allocate
single-core scalar |
2476
9.24 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3241
6.71 GB/sec |
|
Stdlib Copy
single-core scalar |
4355
4.49 GB/sec |
Stream | 5122 | |
---|---|---|
Stream Copy
single-core scalar |
5166
7.07 GB/sec |
|
Stream Copy
single-core vector |
6863
8.90 GB/sec |
|
Stream Scale
single-core scalar |
5837
7.57 GB/sec |
|
Stream Scale
single-core vector |
6657
8.98 GB/sec |
|
Stream Add
single-core scalar |
1939
2.93 GB/sec |
|
Stream Add
single-core vector |
7063
9.82 GB/sec |
|
Stream Triad
single-core scalar |
2206
3.05 GB/sec |
|
Stream Triad
single-core vector |
5246
9.82 GB/sec |