Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3937 | 5467 |
Floating Point | Processor floating point performance | 7252 | |
Memory | Memory performance | 5012 | |
Stream | Memory bandwidth performance | 5487 |
User | b1on1cman |
Upload Date | Tue, 10 Jan 2012 00:22:15 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3937 | |
---|---|---|
Blowfish
single-core scalar |
1714
75.3 MB/sec |
|
Blowfish
multi-core scalar |
5418
222 MB/sec |
|
Text Compress
single-core scalar |
2239
7.16 MB/sec |
|
Text Compress
multi-core scalar |
5519
18.1 MB/sec |
|
Text Decompress
single-core scalar |
2454
10.1 MB/sec |
|
Text Decompress
multi-core scalar |
6176
24.6 MB/sec |
|
Image Compress
single-core scalar |
1967
16.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
4745
39.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
1909
32.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4060
66.3 Mpixels/sec |
|
Lua
single-core scalar |
3458
1.33 Mnodes/sec |
|
Lua
multi-core scalar |
7586
2.92 Mnodes/sec |
Floating Point | 7252 | |
---|---|---|
Mandelbrot
single-core scalar |
2250
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7401
4.84 Gflops |
|
Dot Product
single-core scalar |
3588
1.73 Gflops |
|
Dot Product
multi-core scalar |
9659
4.40 Gflops |
|
Dot Product
single-core vector |
4440
5.32 Gflops |
|
Dot Product
multi-core vector |
11050
11.5 Gflops |
|
LU Decomposition
single-core scalar |
1099
978 Mflops |
|
LU Decomposition
multi-core scalar |
2105
1.85 Gflops |
|
Primality Test
single-core scalar |
5293
791 Mflops |
|
Primality Test
multi-core scalar |
9693
1.80 Gflops |
|
Sharpen Image
single-core scalar |
5015
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14659
33.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6018
4.76 Mpixels/sec |
|
Blur Image
multi-core scalar |
19259
15.1 Mpixels/sec |
Memory | 5012 | |
---|---|---|
Read Sequential
single-core scalar |
5589
6.84 GB/sec |
|
Write Sequential
single-core scalar |
8249
5.64 GB/sec |
|
Stdlib Allocate
single-core scalar |
3159
11.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3559
7.37 GB/sec |
|
Stdlib Copy
single-core scalar |
4505
4.64 GB/sec |
Stream | 5487 | |
---|---|---|
Stream Copy
single-core scalar |
5903
8.07 GB/sec |
|
Stream Copy
single-core vector |
7378
9.57 GB/sec |
|
Stream Scale
single-core scalar |
6280
8.15 GB/sec |
|
Stream Scale
single-core vector |
6915
9.33 GB/sec |
|
Stream Add
single-core scalar |
2034
3.07 GB/sec |
|
Stream Add
single-core vector |
7494
10.4 GB/sec |
|
Stream Triad
single-core scalar |
2321
3.21 GB/sec |
|
Stream Triad
single-core vector |
5573
10.4 GB/sec |