Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5049 | 6328 |
Floating Point | Processor floating point performance | 8241 | |
Memory | Memory performance | 5062 | |
Stream | Memory bandwidth performance | 6650 |
User | ipharma |
Upload Date | Sun, 16 Dec 2012 16:16:00 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.2 |
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 | 5049 | |
---|---|---|
Blowfish
single-core scalar |
1743
76.6 MB/sec |
|
Blowfish
multi-core scalar |
5543
227 MB/sec |
|
Text Compress
single-core scalar |
2851
9.12 MB/sec |
|
Text Compress
multi-core scalar |
6941
22.8 MB/sec |
|
Text Decompress
single-core scalar |
3112
12.8 MB/sec |
|
Text Decompress
multi-core scalar |
7552
30.1 MB/sec |
|
Image Compress
single-core scalar |
2630
21.7 Mpixels/sec |
|
Image Compress
multi-core scalar |
6436
54.2 Mpixels/sec |
|
Image Decompress
single-core scalar |
2945
49.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6468
106 Mpixels/sec |
|
Lua
single-core scalar |
4690
1.81 Mnodes/sec |
|
Lua
multi-core scalar |
9681
3.72 Mnodes/sec |
Floating Point | 8241 | |
---|---|---|
Mandelbrot
single-core scalar |
2448
1.63 Gflops |
|
Mandelbrot
multi-core scalar |
8090
5.29 Gflops |
|
Dot Product
single-core scalar |
3951
1.91 Gflops |
|
Dot Product
multi-core scalar |
9033
4.12 Gflops |
|
Dot Product
single-core vector |
4815
5.77 Gflops |
|
Dot Product
multi-core vector |
12499
13.0 Gflops |
|
LU Decomposition
single-core scalar |
1975
1.76 Gflops |
|
LU Decomposition
multi-core scalar |
3209
2.81 Gflops |
|
Primality Test
single-core scalar |
6635
991 Mflops |
|
Primality Test
multi-core scalar |
11656
2.16 Gflops |
|
Sharpen Image
single-core scalar |
5701
13.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16761
38.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6644
5.26 Mpixels/sec |
|
Blur Image
multi-core scalar |
21970
17.3 Mpixels/sec |
Memory | 5062 | |
---|---|---|
Read Sequential
single-core scalar |
5526
6.77 GB/sec |
|
Write Sequential
single-core scalar |
7850
5.37 GB/sec |
|
Stdlib Allocate
single-core scalar |
3662
13.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3541
7.33 GB/sec |
|
Stdlib Copy
single-core scalar |
4732
4.88 GB/sec |
Stream | 6650 | |
---|---|---|
Stream Copy
single-core scalar |
6268
8.57 GB/sec |
|
Stream Copy
single-core vector |
7551
9.79 GB/sec |
|
Stream Scale
single-core scalar |
6280
8.15 GB/sec |
|
Stream Scale
single-core vector |
7162
9.67 GB/sec |
|
Stream Add
single-core scalar |
5992
9.05 GB/sec |
|
Stream Add
single-core vector |
7696
10.7 GB/sec |
|
Stream Triad
single-core scalar |
6516
9.00 GB/sec |
|
Stream Triad
single-core vector |
5741
10.7 GB/sec |