Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3951 | 5505 |
Floating Point | Processor floating point performance | 7293 | |
Memory | Memory performance | 5095 | |
Stream | Memory bandwidth performance | 5514 |
User | mhmoretti |
Upload Date | Mon, 23 Jan 2012 03:49:06 +0000 |
Views | 4 |
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 | 3951 | |
---|---|---|
Blowfish
single-core scalar |
1723
75.7 MB/sec |
|
Blowfish
multi-core scalar |
5419
222 MB/sec |
|
Text Compress
single-core scalar |
2271
7.26 MB/sec |
|
Text Compress
multi-core scalar |
5536
18.2 MB/sec |
|
Text Decompress
single-core scalar |
2481
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6164
24.6 MB/sec |
|
Image Compress
single-core scalar |
1964
16.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
4715
39.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
1953
32.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4066
66.3 Mpixels/sec |
|
Lua
single-core scalar |
3471
1.34 Mnodes/sec |
|
Lua
multi-core scalar |
7652
2.94 Mnodes/sec |
Floating Point | 7293 | |
---|---|---|
Mandelbrot
single-core scalar |
2276
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7462
4.88 Gflops |
|
Dot Product
single-core scalar |
3636
1.76 Gflops |
|
Dot Product
multi-core scalar |
9479
4.32 Gflops |
|
Dot Product
single-core vector |
4483
5.37 Gflops |
|
Dot Product
multi-core vector |
11133
11.6 Gflops |
|
LU Decomposition
single-core scalar |
1106
985 Mflops |
|
LU Decomposition
multi-core scalar |
2116
1.86 Gflops |
|
Primality Test
single-core scalar |
5390
805 Mflops |
|
Primality Test
multi-core scalar |
9714
1.80 Gflops |
|
Sharpen Image
single-core scalar |
5040
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14754
34.0 Mpixels/sec |
|
Blur Image
single-core scalar |
6069
4.80 Mpixels/sec |
|
Blur Image
multi-core scalar |
19453
15.3 Mpixels/sec |
Memory | 5095 | |
---|---|---|
Read Sequential
single-core scalar |
5701
6.98 GB/sec |
|
Write Sequential
single-core scalar |
8377
5.73 GB/sec |
|
Stdlib Allocate
single-core scalar |
3217
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3526
7.30 GB/sec |
|
Stdlib Copy
single-core scalar |
4655
4.80 GB/sec |
Stream | 5514 | |
---|---|---|
Stream Copy
single-core scalar |
5969
8.16 GB/sec |
|
Stream Copy
single-core vector |
7206
9.34 GB/sec |
|
Stream Scale
single-core scalar |
6271
8.14 GB/sec |
|
Stream Scale
single-core vector |
7113
9.60 GB/sec |
|
Stream Add
single-core scalar |
2040
3.08 GB/sec |
|
Stream Add
single-core vector |
7564
10.5 GB/sec |
|
Stream Triad
single-core scalar |
2339
3.23 GB/sec |
|
Stream Triad
single-core vector |
5615
10.5 GB/sec |