Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3844 | 5209 |
Floating Point | Processor floating point performance | 6750 | |
Memory | Memory performance | 4855 | |
Stream | Memory bandwidth performance | 5308 |
User | Sacha |
Upload Date | Tue, 01 Jan 2013 00:29:04 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.5 (Build 11G63) |
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 | 3844 | |
---|---|---|
Blowfish
single-core scalar |
1686
74.1 MB/sec |
|
Blowfish
multi-core scalar |
5274
216 MB/sec |
|
Text Compress
single-core scalar |
2215
7.08 MB/sec |
|
Text Compress
multi-core scalar |
5050
16.6 MB/sec |
|
Text Decompress
single-core scalar |
2315
9.51 MB/sec |
|
Text Decompress
multi-core scalar |
6036
24.0 MB/sec |
|
Image Compress
single-core scalar |
1931
16.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
4707
39.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
1801
30.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4033
65.8 Mpixels/sec |
|
Lua
single-core scalar |
3515
1.35 Mnodes/sec |
|
Lua
multi-core scalar |
7566
2.91 Mnodes/sec |
Floating Point | 6750 | |
---|---|---|
Mandelbrot
single-core scalar |
2191
1.46 Gflops |
|
Mandelbrot
multi-core scalar |
6871
4.50 Gflops |
|
Dot Product
single-core scalar |
3560
1.72 Gflops |
|
Dot Product
multi-core scalar |
9224
4.20 Gflops |
|
Dot Product
single-core vector |
4347
5.21 Gflops |
|
Dot Product
multi-core vector |
10871
11.3 Gflops |
|
LU Decomposition
single-core scalar |
1085
966 Mflops |
|
LU Decomposition
multi-core scalar |
2027
1.78 Gflops |
|
Primality Test
single-core scalar |
5290
790 Mflops |
|
Primality Test
multi-core scalar |
8617
1.60 Gflops |
|
Sharpen Image
single-core scalar |
4399
10.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
12875
29.7 Mpixels/sec |
|
Blur Image
single-core scalar |
5977
4.73 Mpixels/sec |
|
Blur Image
multi-core scalar |
17170
13.5 Mpixels/sec |
Memory | 4855 | |
---|---|---|
Read Sequential
single-core scalar |
5555
6.80 GB/sec |
|
Write Sequential
single-core scalar |
7666
5.24 GB/sec |
|
Stdlib Allocate
single-core scalar |
3016
11.3 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3437
7.11 GB/sec |
|
Stdlib Copy
single-core scalar |
4603
4.75 GB/sec |
Stream | 5308 | |
---|---|---|
Stream Copy
single-core scalar |
5726
7.83 GB/sec |
|
Stream Copy
single-core vector |
6763
8.77 GB/sec |
|
Stream Scale
single-core scalar |
6139
7.97 GB/sec |
|
Stream Scale
single-core vector |
6711
9.06 GB/sec |
|
Stream Add
single-core scalar |
1967
2.97 GB/sec |
|
Stream Add
single-core vector |
7316
10.2 GB/sec |
|
Stream Triad
single-core scalar |
2272
3.14 GB/sec |
|
Stream Triad
single-core vector |
5571
10.4 GB/sec |