Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4992 | 6277 |
Floating Point | Processor floating point performance | 8600 | |
Memory | Memory performance | 5040 | |
Stream | Memory bandwidth performance | 5127 |
User | jamezrp |
Upload Date | Fri, 22 Jul 2011 21:27:31 +0000 |
Views | 2 |
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 | 4992 | |
---|---|---|
Blowfish
single-core scalar |
1773
77.9 MB/sec |
|
Blowfish
multi-core scalar |
5536
227 MB/sec |
|
Text Compress
single-core scalar |
2820
9.02 MB/sec |
|
Text Compress
multi-core scalar |
6815
22.4 MB/sec |
|
Text Decompress
single-core scalar |
3082
12.7 MB/sec |
|
Text Decompress
multi-core scalar |
7665
30.5 MB/sec |
|
Image Compress
single-core scalar |
2577
21.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
6425
54.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
3022
50.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6520
106 Mpixels/sec |
|
Lua
single-core scalar |
4566
1.76 Mnodes/sec |
|
Lua
multi-core scalar |
9109
3.50 Mnodes/sec |
Floating Point | 8600 | |
---|---|---|
Mandelbrot
single-core scalar |
2437
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
8026
5.25 Gflops |
|
Dot Product
single-core scalar |
3965
1.92 Gflops |
|
Dot Product
multi-core scalar |
9239
4.21 Gflops |
|
Dot Product
single-core vector |
4772
5.72 Gflops |
|
Dot Product
multi-core vector |
13180
13.7 Gflops |
|
LU Decomposition
single-core scalar |
1918
1.71 Gflops |
|
LU Decomposition
multi-core scalar |
4101
3.60 Gflops |
|
Primality Test
single-core scalar |
6755
1.01 Gflops |
|
Primality Test
multi-core scalar |
12950
2.40 Gflops |
|
Sharpen Image
single-core scalar |
5704
13.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17526
40.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6912
5.47 Mpixels/sec |
|
Blur Image
multi-core scalar |
22916
18.0 Mpixels/sec |
Memory | 5040 | |
---|---|---|
Read Sequential
single-core scalar |
5502
6.74 GB/sec |
|
Write Sequential
single-core scalar |
7920
5.42 GB/sec |
|
Stdlib Allocate
single-core scalar |
3570
13.3 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3521
7.29 GB/sec |
|
Stdlib Copy
single-core scalar |
4690
4.84 GB/sec |
Stream | 5127 | |
---|---|---|
Stream Copy
single-core scalar |
5015
6.86 GB/sec |
|
Stream Copy
single-core vector |
5486
7.11 GB/sec |
|
Stream Scale
single-core scalar |
4802
6.23 GB/sec |
|
Stream Scale
single-core vector |
5206
7.03 GB/sec |
|
Stream Add
single-core scalar |
4822
7.28 GB/sec |
|
Stream Add
single-core vector |
5954
8.28 GB/sec |
|
Stream Triad
single-core scalar |
5290
7.31 GB/sec |
|
Stream Triad
single-core vector |
4447
8.32 GB/sec |