Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4247 | 5838 |
Floating Point | Processor floating point performance | 7818 | |
Memory | Memory performance | 5267 | |
Stream | Memory bandwidth performance | 5624 |
User | jziran |
Upload Date | Sat, 20 Apr 2013 22:37:52 +0000 |
Views | 5 |
MacBook Air (11-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.3 (Build 12D78) |
Model | MacBook Air (11-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-C08A6BB70A942AC2 MacBookAir4,1 |
BIOS | Apple Inc. MBA41.88Z.0077.B0F.1201241549 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4247 | |
---|---|---|
Blowfish
single-core scalar |
1817
79.8 MB/sec |
|
Blowfish
multi-core scalar |
5800
238 MB/sec |
|
Text Compress
single-core scalar |
2416
7.73 MB/sec |
|
Text Compress
multi-core scalar |
5948
19.5 MB/sec |
|
Text Decompress
single-core scalar |
2668
11.0 MB/sec |
|
Text Decompress
multi-core scalar |
6675
26.6 MB/sec |
|
Image Compress
single-core scalar |
2047
16.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5118
43.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
2092
35.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4488
73.2 Mpixels/sec |
|
Lua
single-core scalar |
3682
1.42 Mnodes/sec |
|
Lua
multi-core scalar |
8217
3.16 Mnodes/sec |
Floating Point | 7818 | |
---|---|---|
Mandelbrot
single-core scalar |
2424
1.61 Gflops |
|
Mandelbrot
multi-core scalar |
8021
5.25 Gflops |
|
Dot Product
single-core scalar |
3888
1.88 Gflops |
|
Dot Product
multi-core scalar |
10227
4.66 Gflops |
|
Dot Product
single-core vector |
4784
5.73 Gflops |
|
Dot Product
multi-core vector |
11942
12.4 Gflops |
|
LU Decomposition
single-core scalar |
1179
1.05 Gflops |
|
LU Decomposition
multi-core scalar |
2264
1.99 Gflops |
|
Primality Test
single-core scalar |
5739
857 Mflops |
|
Primality Test
multi-core scalar |
10550
1.96 Gflops |
|
Sharpen Image
single-core scalar |
5380
12.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15769
36.3 Mpixels/sec |
|
Blur Image
single-core scalar |
6456
5.11 Mpixels/sec |
|
Blur Image
multi-core scalar |
20840
16.4 Mpixels/sec |
Memory | 5267 | |
---|---|---|
Read Sequential
single-core scalar |
6008
7.36 GB/sec |
|
Write Sequential
single-core scalar |
8767
6.00 GB/sec |
|
Stdlib Allocate
single-core scalar |
3440
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3559
7.37 GB/sec |
|
Stdlib Copy
single-core scalar |
4565
4.71 GB/sec |
Stream | 5624 | |
---|---|---|
Stream Copy
single-core scalar |
6199
8.48 GB/sec |
|
Stream Copy
single-core vector |
7323
9.50 GB/sec |
|
Stream Scale
single-core scalar |
6500
8.43 GB/sec |
|
Stream Scale
single-core vector |
7137
9.63 GB/sec |
|
Stream Add
single-core scalar |
2176
3.29 GB/sec |
|
Stream Add
single-core vector |
7639
10.6 GB/sec |
|
Stream Triad
single-core scalar |
2484
3.43 GB/sec |
|
Stream Triad
single-core vector |
5540
10.4 GB/sec |