Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4071 | 5729 |
Floating Point | Processor floating point performance | 7762 | |
Memory | Memory performance | 5103 | |
Stream | Memory bandwidth performance | 5678 |
User | promer |
Upload Date | Sun, 03 Feb 2013 00:49:21 +0000 |
Views | 5 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.5 (Build 11G63) |
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 | 4071 | |
---|---|---|
Blowfish
single-core scalar |
1768
77.7 MB/sec |
|
Blowfish
multi-core scalar |
5539
227 MB/sec |
|
Text Compress
single-core scalar |
2857
9.14 MB/sec |
|
Text Compress
multi-core scalar |
4637
15.2 MB/sec |
|
Text Decompress
single-core scalar |
3088
12.7 MB/sec |
|
Text Decompress
multi-core scalar |
5503
21.9 MB/sec |
|
Image Compress
single-core scalar |
2600
21.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
4716
39.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2945
49.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4650
75.9 Mpixels/sec |
|
Lua
single-core scalar |
4603
1.77 Mnodes/sec |
|
Lua
multi-core scalar |
5957
2.29 Mnodes/sec |
Floating Point | 7762 | |
---|---|---|
Mandelbrot
single-core scalar |
2448
1.63 Gflops |
|
Mandelbrot
multi-core scalar |
8066
5.28 Gflops |
|
Dot Product
single-core scalar |
3989
1.93 Gflops |
|
Dot Product
multi-core scalar |
8160
3.72 Gflops |
|
Dot Product
single-core vector |
4824
5.78 Gflops |
|
Dot Product
multi-core vector |
9383
9.76 Gflops |
|
LU Decomposition
single-core scalar |
2173
1.93 Gflops |
|
LU Decomposition
multi-core scalar |
2122
1.86 Gflops |
|
Primality Test
single-core scalar |
6813
1.02 Gflops |
|
Primality Test
multi-core scalar |
8407
1.56 Gflops |
|
Sharpen Image
single-core scalar |
5727
13.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17549
40.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6655
5.27 Mpixels/sec |
|
Blur Image
multi-core scalar |
22352
17.6 Mpixels/sec |
Memory | 5103 | |
---|---|---|
Read Sequential
single-core scalar |
5589
6.84 GB/sec |
|
Write Sequential
single-core scalar |
7858
5.37 GB/sec |
|
Stdlib Allocate
single-core scalar |
3736
13.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3552
7.35 GB/sec |
|
Stdlib Copy
single-core scalar |
4783
4.93 GB/sec |
Stream | 5678 | |
---|---|---|
Stream Copy
single-core scalar |
4770
6.52 GB/sec |
|
Stream Copy
single-core vector |
7287
9.45 GB/sec |
|
Stream Scale
single-core scalar |
4952
6.43 GB/sec |
|
Stream Scale
single-core vector |
6721
9.07 GB/sec |
|
Stream Add
single-core scalar |
4421
6.67 GB/sec |
|
Stream Add
single-core vector |
7165
9.97 GB/sec |
|
Stream Triad
single-core scalar |
4804
6.64 GB/sec |
|
Stream Triad
single-core vector |
5309
9.94 GB/sec |