Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4601 | 5753 |
Floating Point | Processor floating point performance | 7750 | |
Memory | Memory performance | 4562 | |
Stream | Memory bandwidth performance | 5179 |
User | hyphz |
Upload Date | Thu, 28 Jul 2011 15:56:58 +0000 |
Views | 5 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
Model | MacBookAir4,2 |
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 |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
L3 Cache | 4096 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4601 | |
---|---|---|
Blowfish
single-core scalar |
1677
73.7 MB/sec |
|
Blowfish
multi-core scalar |
5246
215 MB/sec |
|
Text Compress
single-core scalar |
2525
8.08 MB/sec |
|
Text Compress
multi-core scalar |
6114
20.1 MB/sec |
|
Text Decompress
single-core scalar |
2837
11.7 MB/sec |
|
Text Decompress
multi-core scalar |
6851
27.3 MB/sec |
|
Image Compress
single-core scalar |
2357
19.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
5987
50.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
2883
48.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6443
105 Mpixels/sec |
|
Lua
single-core scalar |
4097
1.58 Mnodes/sec |
|
Lua
multi-core scalar |
8204
3.16 Mnodes/sec |
Floating Point | 7750 | |
---|---|---|
Mandelbrot
single-core scalar |
2269
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7327
4.79 Gflops |
|
Dot Product
single-core scalar |
3540
1.71 Gflops |
|
Dot Product
multi-core scalar |
8307
3.79 Gflops |
|
Dot Product
single-core vector |
4270
5.12 Gflops |
|
Dot Product
multi-core vector |
12523
13.0 Gflops |
|
LU Decomposition
single-core scalar |
1676
1.49 Gflops |
|
LU Decomposition
multi-core scalar |
4001
3.51 Gflops |
|
Primality Test
single-core scalar |
6143
917 Mflops |
|
Primality Test
multi-core scalar |
11051
2.05 Gflops |
|
Sharpen Image
single-core scalar |
5175
12.1 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15427
35.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6299
4.98 Mpixels/sec |
|
Blur Image
multi-core scalar |
20492
16.1 Mpixels/sec |
Memory | 4562 | |
---|---|---|
Read Sequential
single-core scalar |
4974
6.09 GB/sec |
|
Write Sequential
single-core scalar |
6946
4.75 GB/sec |
|
Stdlib Allocate
single-core scalar |
3295
12.3 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3203
6.63 GB/sec |
|
Stdlib Copy
single-core scalar |
4396
4.53 GB/sec |
Stream | 5179 | |
---|---|---|
Stream Copy
single-core scalar |
4908
6.71 GB/sec |
|
Stream Copy
single-core vector |
5871
7.61 GB/sec |
|
Stream Scale
single-core scalar |
4820
6.25 GB/sec |
|
Stream Scale
single-core vector |
5487
7.41 GB/sec |
|
Stream Add
single-core scalar |
4789
7.23 GB/sec |
|
Stream Add
single-core vector |
5920
8.23 GB/sec |
|
Stream Triad
single-core scalar |
5091
7.03 GB/sec |
|
Stream Triad
single-core vector |
4546
8.51 GB/sec |