Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5081 | 6340 |
Floating Point | Processor floating point performance | 8500 | |
Memory | Memory performance | 4944 | |
Stream | Memory bandwidth performance | 5986 |
User | wwater |
Upload Date | Fri, 04 May 2012 12:45:05 +0000 |
Views | 4 |
MacBook Air (11-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50) |
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 | 5081 | |
---|---|---|
Blowfish
single-core scalar |
1761
77.4 MB/sec |
|
Blowfish
multi-core scalar |
5536
227 MB/sec |
|
Text Compress
single-core scalar |
2829
9.05 MB/sec |
|
Text Compress
multi-core scalar |
6840
22.4 MB/sec |
|
Text Decompress
single-core scalar |
3150
12.9 MB/sec |
|
Text Decompress
multi-core scalar |
7606
30.3 MB/sec |
|
Image Compress
single-core scalar |
2608
21.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
6416
54.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
2948
49.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6610
108 Mpixels/sec |
|
Lua
single-core scalar |
4788
1.84 Mnodes/sec |
|
Lua
multi-core scalar |
9883
3.80 Mnodes/sec |
Floating Point | 8500 | |
---|---|---|
Mandelbrot
single-core scalar |
2439
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
8100
5.30 Gflops |
|
Dot Product
single-core scalar |
3975
1.92 Gflops |
|
Dot Product
multi-core scalar |
9339
4.26 Gflops |
|
Dot Product
single-core vector |
4812
5.77 Gflops |
|
Dot Product
multi-core vector |
13231
13.8 Gflops |
|
LU Decomposition
single-core scalar |
2167
1.93 Gflops |
|
LU Decomposition
multi-core scalar |
3230
2.83 Gflops |
|
Primality Test
single-core scalar |
6734
1.01 Gflops |
|
Primality Test
multi-core scalar |
12563
2.33 Gflops |
|
Sharpen Image
single-core scalar |
5684
13.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17735
40.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6606
5.23 Mpixels/sec |
|
Blur Image
multi-core scalar |
22398
17.6 Mpixels/sec |
Memory | 4944 | |
---|---|---|
Read Sequential
single-core scalar |
5474
6.70 GB/sec |
|
Write Sequential
single-core scalar |
7852
5.37 GB/sec |
|
Stdlib Allocate
single-core scalar |
3612
13.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3393
7.02 GB/sec |
|
Stdlib Copy
single-core scalar |
4389
4.52 GB/sec |
Stream | 5986 | |
---|---|---|
Stream Copy
single-core scalar |
5583
7.64 GB/sec |
|
Stream Copy
single-core vector |
6859
8.89 GB/sec |
|
Stream Scale
single-core scalar |
5452
7.07 GB/sec |
|
Stream Scale
single-core vector |
6605
8.91 GB/sec |
|
Stream Add
single-core scalar |
5445
8.22 GB/sec |
|
Stream Add
single-core vector |
6933
9.64 GB/sec |
|
Stream Triad
single-core scalar |
5877
8.12 GB/sec |
|
Stream Triad
single-core vector |
5140
9.62 GB/sec |