Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.7 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4569 | 5770 |
Floating Point | Processor floating point performance | 7721 | |
Memory | Memory performance | 4696 | |
Stream | Memory bandwidth performance | 5299 |
User | dcxyboy24 |
Upload Date | Mon, 08 Aug 2011 08:29:31 +0000 |
Views | 2 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C35) |
Model | MacBookAir4,2 |
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 |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
L3 Cache | 3072 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4569 | |
---|---|---|
Blowfish
single-core scalar |
1616
71.0 MB/sec |
|
Blowfish
multi-core scalar |
4965
203 MB/sec |
|
Text Compress
single-core scalar |
2523
8.07 MB/sec |
|
Text Compress
multi-core scalar |
6075
19.9 MB/sec |
|
Text Decompress
single-core scalar |
2769
11.4 MB/sec |
|
Text Decompress
multi-core scalar |
6961
27.7 MB/sec |
|
Image Compress
single-core scalar |
2352
19.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
5715
48.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
2727
45.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5913
96.5 Mpixels/sec |
|
Lua
single-core scalar |
4384
1.69 Mnodes/sec |
|
Lua
multi-core scalar |
8837
3.40 Mnodes/sec |
Floating Point | 7721 | |
---|---|---|
Mandelbrot
single-core scalar |
2218
1.48 Gflops |
|
Mandelbrot
multi-core scalar |
7121
4.66 Gflops |
|
Dot Product
single-core scalar |
3566
1.72 Gflops |
|
Dot Product
multi-core scalar |
8331
3.80 Gflops |
|
Dot Product
single-core vector |
4337
5.20 Gflops |
|
Dot Product
multi-core vector |
11830
12.3 Gflops |
|
LU Decomposition
single-core scalar |
1693
1.51 Gflops |
|
LU Decomposition
multi-core scalar |
3873
3.40 Gflops |
|
Primality Test
single-core scalar |
6124
915 Mflops |
|
Primality Test
multi-core scalar |
11385
2.11 Gflops |
|
Sharpen Image
single-core scalar |
5226
12.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15563
35.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6249
4.95 Mpixels/sec |
|
Blur Image
multi-core scalar |
20586
16.2 Mpixels/sec |
Memory | 4696 | |
---|---|---|
Read Sequential
single-core scalar |
5098
6.24 GB/sec |
|
Write Sequential
single-core scalar |
7277
4.98 GB/sec |
|
Stdlib Allocate
single-core scalar |
3211
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3451
7.14 GB/sec |
|
Stdlib Copy
single-core scalar |
4445
4.58 GB/sec |
Stream | 5299 | |
---|---|---|
Stream Copy
single-core scalar |
4984
6.82 GB/sec |
|
Stream Copy
single-core vector |
5934
7.70 GB/sec |
|
Stream Scale
single-core scalar |
4939
6.41 GB/sec |
|
Stream Scale
single-core vector |
5636
7.61 GB/sec |
|
Stream Add
single-core scalar |
4958
7.48 GB/sec |
|
Stream Add
single-core vector |
6189
8.61 GB/sec |
|
Stream Triad
single-core scalar |
5271
7.28 GB/sec |
|
Stream Triad
single-core vector |
4485
8.39 GB/sec |