Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5013 | 6422 |
Floating Point | Processor floating point performance | 8545 | |
Memory | Memory performance | 5130 | |
Stream | Memory bandwidth performance | 6515 |
User | kentlai |
Upload Date | Sun, 16 Dec 2012 09:02:42 +0000 |
Views | 5 |
MacBook Air (11-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.2 (Build 12C60) |
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 | 5013 | |
---|---|---|
Blowfish
single-core scalar |
1765
77.5 MB/sec |
|
Blowfish
multi-core scalar |
5561
228 MB/sec |
|
Text Compress
single-core scalar |
2853
9.13 MB/sec |
|
Text Compress
multi-core scalar |
6887
22.6 MB/sec |
|
Text Decompress
single-core scalar |
3112
12.8 MB/sec |
|
Text Decompress
multi-core scalar |
7777
31.0 MB/sec |
|
Image Compress
single-core scalar |
2594
21.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
6409
53.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
2941
49.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6563
107 Mpixels/sec |
|
Lua
single-core scalar |
4601
1.77 Mnodes/sec |
|
Lua
multi-core scalar |
9103
3.50 Mnodes/sec |
Floating Point | 8545 | |
---|---|---|
Mandelbrot
single-core scalar |
2445
1.63 Gflops |
|
Mandelbrot
multi-core scalar |
8080
5.29 Gflops |
|
Dot Product
single-core scalar |
3981
1.92 Gflops |
|
Dot Product
multi-core scalar |
9363
4.27 Gflops |
|
Dot Product
single-core vector |
4819
5.77 Gflops |
|
Dot Product
multi-core vector |
13242
13.8 Gflops |
|
LU Decomposition
single-core scalar |
2170
1.93 Gflops |
|
LU Decomposition
multi-core scalar |
3327
2.92 Gflops |
|
Primality Test
single-core scalar |
6793
1.01 Gflops |
|
Primality Test
multi-core scalar |
13183
2.45 Gflops |
|
Sharpen Image
single-core scalar |
5707
13.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17582
40.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6637
5.25 Mpixels/sec |
|
Blur Image
multi-core scalar |
22307
17.5 Mpixels/sec |
Memory | 5130 | |
---|---|---|
Read Sequential
single-core scalar |
5614
6.87 GB/sec |
|
Write Sequential
single-core scalar |
8045
5.50 GB/sec |
|
Stdlib Allocate
single-core scalar |
3722
13.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3519
7.28 GB/sec |
|
Stdlib Copy
single-core scalar |
4751
4.90 GB/sec |
Stream | 6515 | |
---|---|---|
Stream Copy
single-core scalar |
6320
8.64 GB/sec |
|
Stream Copy
single-core vector |
7548
9.79 GB/sec |
|
Stream Scale
single-core scalar |
6222
8.07 GB/sec |
|
Stream Scale
single-core vector |
6625
8.94 GB/sec |
|
Stream Add
single-core scalar |
6032
9.11 GB/sec |
|
Stream Add
single-core vector |
7306
10.2 GB/sec |
|
Stream Triad
single-core scalar |
6491
8.97 GB/sec |
|
Stream Triad
single-core vector |
5578
10.4 GB/sec |