Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4258 | 5876 |
Floating Point | Processor floating point performance | 7864 | |
Memory | Memory performance | 5338 | |
Stream | Memory bandwidth performance | 5661 |
User | davidhong |
Upload Date | Thu, 09 May 2013 12:23:22 +0000 |
Views | 5 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.3 (Build 12D78) |
Model | MacBook Air (13-inch Mid 2011) |
Processor |
Intel Core i7-2677M @ 1.80 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 | 4096 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B0F.1201241549 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4258 | |
---|---|---|
Blowfish
single-core scalar |
1833
80.5 MB/sec |
|
Blowfish
multi-core scalar |
5830
239 MB/sec |
|
Text Compress
single-core scalar |
2436
7.79 MB/sec |
|
Text Compress
multi-core scalar |
6010
19.7 MB/sec |
|
Text Decompress
single-core scalar |
2690
11.1 MB/sec |
|
Text Decompress
multi-core scalar |
6695
26.7 MB/sec |
|
Image Compress
single-core scalar |
2056
17.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5159
43.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
2075
34.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4429
72.3 Mpixels/sec |
|
Lua
single-core scalar |
3725
1.43 Mnodes/sec |
|
Lua
multi-core scalar |
8165
3.14 Mnodes/sec |
Floating Point | 7864 | |
---|---|---|
Mandelbrot
single-core scalar |
2443
1.63 Gflops |
|
Mandelbrot
multi-core scalar |
8094
5.30 Gflops |
|
Dot Product
single-core scalar |
3879
1.87 Gflops |
|
Dot Product
multi-core scalar |
10259
4.68 Gflops |
|
Dot Product
single-core vector |
4809
5.76 Gflops |
|
Dot Product
multi-core vector |
11975
12.5 Gflops |
|
LU Decomposition
single-core scalar |
1188
1.06 Gflops |
|
LU Decomposition
multi-core scalar |
2293
2.01 Gflops |
|
Primality Test
single-core scalar |
5782
864 Mflops |
|
Primality Test
multi-core scalar |
10567
1.96 Gflops |
|
Sharpen Image
single-core scalar |
5424
12.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15847
36.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6505
5.15 Mpixels/sec |
|
Blur Image
multi-core scalar |
21032
16.5 Mpixels/sec |
Memory | 5338 | |
---|---|---|
Read Sequential
single-core scalar |
6042
7.40 GB/sec |
|
Write Sequential
single-core scalar |
8865
6.06 GB/sec |
|
Stdlib Allocate
single-core scalar |
3453
12.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3553
7.35 GB/sec |
|
Stdlib Copy
single-core scalar |
4777
4.93 GB/sec |
Stream | 5661 | |
---|---|---|
Stream Copy
single-core scalar |
6204
8.49 GB/sec |
|
Stream Copy
single-core vector |
7359
9.54 GB/sec |
|
Stream Scale
single-core scalar |
6593
8.56 GB/sec |
|
Stream Scale
single-core vector |
7206
9.73 GB/sec |
|
Stream Add
single-core scalar |
2186
3.30 GB/sec |
|
Stream Add
single-core vector |
7684
10.7 GB/sec |
|
Stream Triad
single-core scalar |
2508
3.47 GB/sec |
|
Stream Triad
single-core vector |
5552
10.4 GB/sec |