Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.4 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4448 | 5931 |
Floating Point | Processor floating point performance | 7876 | |
Memory | Memory performance | 4898 | |
Stream | Memory bandwidth performance | 6380 |
User | iPhone4TW |
Upload Date | Thu, 25 Oct 2012 18:57:55 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.4 |
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.B0F.1201241549 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4448 | |
---|---|---|
Blowfish
single-core scalar |
1400
61.5 MB/sec |
|
Blowfish
multi-core scalar |
4273
175 MB/sec |
|
Text Compress
single-core scalar |
2106
6.74 MB/sec |
|
Text Compress
multi-core scalar |
5342
17.5 MB/sec |
|
Text Decompress
single-core scalar |
2925
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7139
28.4 MB/sec |
|
Image Compress
single-core scalar |
2420
20.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5919
49.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
2734
45.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5953
97.1 Mpixels/sec |
|
Lua
single-core scalar |
4578
1.76 Mnodes/sec |
|
Lua
multi-core scalar |
8598
3.31 Mnodes/sec |
Floating Point | 7876 | |
---|---|---|
Mandelbrot
single-core scalar |
2282
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7477
4.89 Gflops |
|
Dot Product
single-core scalar |
3710
1.79 Gflops |
|
Dot Product
multi-core scalar |
8639
3.94 Gflops |
|
Dot Product
single-core vector |
4490
5.38 Gflops |
|
Dot Product
multi-core vector |
12249
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2006
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3084
2.70 Gflops |
|
Primality Test
single-core scalar |
6117
914 Mflops |
|
Primality Test
multi-core scalar |
11803
2.19 Gflops |
|
Sharpen Image
single-core scalar |
5313
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16247
37.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6193
4.90 Mpixels/sec |
|
Blur Image
multi-core scalar |
20654
16.2 Mpixels/sec |
Memory | 4898 | |
---|---|---|
Read Sequential
single-core scalar |
5281
6.47 GB/sec |
|
Write Sequential
single-core scalar |
7507
5.13 GB/sec |
|
Stdlib Allocate
single-core scalar |
3510
13.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3506
7.26 GB/sec |
|
Stdlib Copy
single-core scalar |
4686
4.83 GB/sec |
Stream | 6380 | |
---|---|---|
Stream Copy
single-core scalar |
5998
8.20 GB/sec |
|
Stream Copy
single-core vector |
7421
9.62 GB/sec |
|
Stream Scale
single-core scalar |
5929
7.69 GB/sec |
|
Stream Scale
single-core vector |
6520
8.80 GB/sec |
|
Stream Add
single-core scalar |
5743
8.67 GB/sec |
|
Stream Add
single-core vector |
7630
10.6 GB/sec |
|
Stream Triad
single-core scalar |
6189
8.55 GB/sec |
|
Stream Triad
single-core vector |
5611
10.5 GB/sec |