Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.7 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4013 | 5478 |
Floating Point | Processor floating point performance | 7291 | |
Memory | Memory performance | 5051 | |
Stream | Memory bandwidth performance | 5123 |
User | mtx_1 |
Upload Date | Wed, 21 Mar 2012 06:24:21 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50d) |
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 | 4013 | |
---|---|---|
Blowfish
single-core scalar |
1694
74.4 MB/sec |
|
Blowfish
multi-core scalar |
5434
223 MB/sec |
|
Text Compress
single-core scalar |
2270
7.26 MB/sec |
|
Text Compress
multi-core scalar |
5434
17.8 MB/sec |
|
Text Decompress
single-core scalar |
2475
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6225
24.8 MB/sec |
|
Image Compress
single-core scalar |
1975
16.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
4725
39.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
1953
32.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4053
66.1 Mpixels/sec |
|
Lua
single-core scalar |
3874
1.49 Mnodes/sec |
|
Lua
multi-core scalar |
8048
3.10 Mnodes/sec |
Floating Point | 7291 | |
---|---|---|
Mandelbrot
single-core scalar |
2276
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7457
4.88 Gflops |
|
Dot Product
single-core scalar |
3640
1.76 Gflops |
|
Dot Product
multi-core scalar |
9481
4.32 Gflops |
|
Dot Product
single-core vector |
4486
5.38 Gflops |
|
Dot Product
multi-core vector |
11157
11.6 Gflops |
|
LU Decomposition
single-core scalar |
1104
982 Mflops |
|
LU Decomposition
multi-core scalar |
2115
1.85 Gflops |
|
Primality Test
single-core scalar |
5401
807 Mflops |
|
Primality Test
multi-core scalar |
9701
1.80 Gflops |
|
Sharpen Image
single-core scalar |
5040
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14727
33.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6050
4.79 Mpixels/sec |
|
Blur Image
multi-core scalar |
19443
15.3 Mpixels/sec |
Memory | 5051 | |
---|---|---|
Read Sequential
single-core scalar |
5683
6.96 GB/sec |
|
Write Sequential
single-core scalar |
8313
5.69 GB/sec |
|
Stdlib Allocate
single-core scalar |
3236
12.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3518
7.28 GB/sec |
|
Stdlib Copy
single-core scalar |
4508
4.65 GB/sec |
Stream | 5123 | |
---|---|---|
Stream Copy
single-core scalar |
5299
7.25 GB/sec |
|
Stream Copy
single-core vector |
6801
8.82 GB/sec |
|
Stream Scale
single-core scalar |
5594
7.26 GB/sec |
|
Stream Scale
single-core vector |
6547
8.84 GB/sec |
|
Stream Add
single-core scalar |
1985
3.00 GB/sec |
|
Stream Add
single-core vector |
7174
9.98 GB/sec |
|
Stream Triad
single-core scalar |
2265
3.13 GB/sec |
|
Stream Triad
single-core vector |
5322
9.96 GB/sec |