Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4653 | 5903 |
Floating Point | Processor floating point performance | 7735 | |
Memory | Memory performance | 4713 | |
Stream | Memory bandwidth performance | 6254 |
User | troywwhite |
Upload Date | Mon, 05 Aug 2013 20:59:27 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.4 (Build 12E55) |
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.B0F.1201241549 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4653 | |
---|---|---|
Blowfish
single-core scalar |
1617
71.1 MB/sec |
|
Blowfish
multi-core scalar |
5076
208 MB/sec |
|
Text Compress
single-core scalar |
2595
8.30 MB/sec |
|
Text Compress
multi-core scalar |
6209
20.4 MB/sec |
|
Text Decompress
single-core scalar |
2859
11.7 MB/sec |
|
Text Decompress
multi-core scalar |
7078
28.2 MB/sec |
|
Image Compress
single-core scalar |
2389
19.7 Mpixels/sec |
|
Image Compress
multi-core scalar |
5975
50.3 Mpixels/sec |
|
Image Decompress
single-core scalar |
2715
45.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5983
97.6 Mpixels/sec |
|
Lua
single-core scalar |
4343
1.67 Mnodes/sec |
|
Lua
multi-core scalar |
9007
3.46 Mnodes/sec |
Floating Point | 7735 | |
---|---|---|
Mandelbrot
single-core scalar |
2233
1.49 Gflops |
|
Mandelbrot
multi-core scalar |
7257
4.75 Gflops |
|
Dot Product
single-core scalar |
3628
1.75 Gflops |
|
Dot Product
multi-core scalar |
8532
3.89 Gflops |
|
Dot Product
single-core vector |
4400
5.27 Gflops |
|
Dot Product
multi-core vector |
12066
12.5 Gflops |
|
LU Decomposition
single-core scalar |
1936
1.72 Gflops |
|
LU Decomposition
multi-core scalar |
2980
2.61 Gflops |
|
Primality Test
single-core scalar |
6142
917 Mflops |
|
Primality Test
multi-core scalar |
11602
2.15 Gflops |
|
Sharpen Image
single-core scalar |
5241
12.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15951
36.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6078
4.81 Mpixels/sec |
|
Blur Image
multi-core scalar |
20255
15.9 Mpixels/sec |
Memory | 4713 | |
---|---|---|
Read Sequential
single-core scalar |
5118
6.27 GB/sec |
|
Write Sequential
single-core scalar |
7311
5.00 GB/sec |
|
Stdlib Allocate
single-core scalar |
3206
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3473
7.19 GB/sec |
|
Stdlib Copy
single-core scalar |
4458
4.60 GB/sec |
Stream | 6254 | |
---|---|---|
Stream Copy
single-core scalar |
5859
8.01 GB/sec |
|
Stream Copy
single-core vector |
7184
9.32 GB/sec |
|
Stream Scale
single-core scalar |
5679
7.37 GB/sec |
|
Stream Scale
single-core vector |
6926
9.35 GB/sec |
|
Stream Add
single-core scalar |
5567
8.40 GB/sec |
|
Stream Add
single-core vector |
7302
10.2 GB/sec |
|
Stream Triad
single-core scalar |
6038
8.34 GB/sec |
|
Stream Triad
single-core vector |
5481
10.3 GB/sec |