Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4643 | 5971 |
Floating Point | Processor floating point performance | 7863 | |
Memory | Memory performance | 4824 | |
Stream | Memory bandwidth performance | 6291 |
User | LanceMac |
Upload Date | Tue, 15 Nov 2011 01:14:08 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 |
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 | 4643 | |
---|---|---|
Blowfish
single-core scalar |
1634
71.8 MB/sec |
|
Blowfish
multi-core scalar |
5132
210 MB/sec |
|
Text Compress
single-core scalar |
2636
8.43 MB/sec |
|
Text Compress
multi-core scalar |
6299
20.7 MB/sec |
|
Text Decompress
single-core scalar |
2903
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7239
28.8 MB/sec |
|
Image Compress
single-core scalar |
2402
19.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
5944
50.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
2750
46.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6124
99.9 Mpixels/sec |
|
Lua
single-core scalar |
4244
1.63 Mnodes/sec |
|
Lua
multi-core scalar |
8415
3.24 Mnodes/sec |
Floating Point | 7863 | |
---|---|---|
Mandelbrot
single-core scalar |
2276
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7471
4.89 Gflops |
|
Dot Product
single-core scalar |
3700
1.79 Gflops |
|
Dot Product
multi-core scalar |
8631
3.93 Gflops |
|
Dot Product
single-core vector |
4480
5.37 Gflops |
|
Dot Product
multi-core vector |
12231
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2012
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3053
2.68 Gflops |
|
Primality Test
single-core scalar |
6236
931 Mflops |
|
Primality Test
multi-core scalar |
11738
2.18 Gflops |
|
Sharpen Image
single-core scalar |
5304
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16237
37.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6175
4.89 Mpixels/sec |
|
Blur Image
multi-core scalar |
20538
16.1 Mpixels/sec |
Memory | 4824 | |
---|---|---|
Read Sequential
single-core scalar |
5239
6.41 GB/sec |
|
Write Sequential
single-core scalar |
7436
5.09 GB/sec |
|
Stdlib Allocate
single-core scalar |
3432
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3509
7.26 GB/sec |
|
Stdlib Copy
single-core scalar |
4505
4.64 GB/sec |
Stream | 6291 | |
---|---|---|
Stream Copy
single-core scalar |
5932
8.11 GB/sec |
|
Stream Copy
single-core vector |
7123
9.24 GB/sec |
|
Stream Scale
single-core scalar |
5881
7.63 GB/sec |
|
Stream Scale
single-core vector |
6890
9.30 GB/sec |
|
Stream Add
single-core scalar |
5700
8.60 GB/sec |
|
Stream Add
single-core vector |
7198
10.0 GB/sec |
|
Stream Triad
single-core scalar |
6146
8.49 GB/sec |
|
Stream Triad
single-core vector |
5461
10.2 GB/sec |