Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.7 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5043 | 6068 |
Floating Point | Processor floating point performance | 8376 | |
Memory | Memory performance | 4227 | |
Stream | Memory bandwidth performance | 5262 |
User | tomhumphrey |
Upload Date | Mon, 27 Feb 2012 12:40:51 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8 (Build 12A128p) |
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 | 5043 | |
---|---|---|
Blowfish
single-core scalar |
1723
75.7 MB/sec |
|
Blowfish
multi-core scalar |
5532
227 MB/sec |
|
Text Compress
single-core scalar |
2830
9.05 MB/sec |
|
Text Compress
multi-core scalar |
6800
22.3 MB/sec |
|
Text Decompress
single-core scalar |
3077
12.6 MB/sec |
|
Text Decompress
multi-core scalar |
7368
29.4 MB/sec |
|
Image Compress
single-core scalar |
2589
21.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
6522
54.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
2869
48.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6488
106 Mpixels/sec |
|
Lua
single-core scalar |
4816
1.85 Mnodes/sec |
|
Lua
multi-core scalar |
9913
3.81 Mnodes/sec |
Floating Point | 8376 | |
---|---|---|
Mandelbrot
single-core scalar |
2396
1.59 Gflops |
|
Mandelbrot
multi-core scalar |
7933
5.19 Gflops |
|
Dot Product
single-core scalar |
3904
1.89 Gflops |
|
Dot Product
multi-core scalar |
9266
4.22 Gflops |
|
Dot Product
single-core vector |
4622
5.54 Gflops |
|
Dot Product
multi-core vector |
12959
13.5 Gflops |
|
LU Decomposition
single-core scalar |
2147
1.91 Gflops |
|
LU Decomposition
multi-core scalar |
3279
2.88 Gflops |
|
Primality Test
single-core scalar |
6515
973 Mflops |
|
Primality Test
multi-core scalar |
12767
2.37 Gflops |
|
Sharpen Image
single-core scalar |
5542
12.9 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17460
40.2 Mpixels/sec |
|
Blur Image
single-core scalar |
6508
5.15 Mpixels/sec |
|
Blur Image
multi-core scalar |
21977
17.3 Mpixels/sec |
Memory | 4227 | |
---|---|---|
Read Sequential
single-core scalar |
4845
5.93 GB/sec |
|
Write Sequential
single-core scalar |
6310
4.32 GB/sec |
|
Stdlib Allocate
single-core scalar |
2379
8.88 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3385
7.01 GB/sec |
|
Stdlib Copy
single-core scalar |
4216
4.35 GB/sec |
Stream | 5262 | |
---|---|---|
Stream Copy
single-core scalar |
3064
4.19 GB/sec |
|
Stream Copy
single-core vector |
6045
7.84 GB/sec |
|
Stream Scale
single-core scalar |
3245
4.21 GB/sec |
|
Stream Scale
single-core vector |
5472
7.38 GB/sec |
|
Stream Add
single-core scalar |
5158
7.79 GB/sec |
|
Stream Add
single-core vector |
7470
10.4 GB/sec |
|
Stream Triad
single-core scalar |
6230
8.61 GB/sec |
|
Stream Triad
single-core vector |
5412
10.1 GB/sec |