MacBookAir4,1
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 4323 | 5732 |
| Floating Point | Processor floating point performance | 7904 | |
| Memory | Memory performance | 4957 | |
| Stream | Memory bandwidth performance | 4615 | |
Result Information
| User | akcpguess |
| Upload Date | Tue, 26 Jul 2011 20:35:21 +0000 |
| Views | 3 |
System Information
| MacBookAir4,1 | |
|---|---|
| Operating System | Mac OS X 10.7 (Build 11A2063) |
| Model | MacBookAir4,1 |
| 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-C08A6BB70A942AC2 MacBookAir4,1 |
| BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 4323 | |
|---|---|---|
|
Blowfish
single-core scalar |
1864
81.9 MB/sec |
|
|
Blowfish
multi-core scalar |
5787
237 MB/sec |
|
|
Text Compress
single-core scalar |
2451
7.84 MB/sec |
|
|
Text Compress
multi-core scalar |
5914
19.4 MB/sec |
|
|
Text Decompress
single-core scalar |
2658
10.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
6642
26.5 MB/sec |
|
|
Image Compress
single-core scalar |
2062
17.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
5073
42.7 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2083
35.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
4545
74.2 Mpixels/sec |
|
|
Lua
single-core scalar |
4102
1.58 Mnodes/sec |
|
|
Lua
multi-core scalar |
8705
3.35 Mnodes/sec |
Floating Point Performance
| Floating Point | 7904 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2424
1.61 Gflops |
|
|
Mandelbrot
multi-core scalar |
7982
5.22 Gflops |
|
|
Dot Product
single-core scalar |
3828
1.85 Gflops |
|
|
Dot Product
multi-core scalar |
10061
4.58 Gflops |
|
|
Dot Product
single-core vector |
4773
5.72 Gflops |
|
|
Dot Product
multi-core vector |
12424
12.9 Gflops |
|
|
LU Decomposition
single-core scalar |
1104
983 Mflops |
|
|
LU Decomposition
multi-core scalar |
2506
2.20 Gflops |
|
|
Primality Test
single-core scalar |
5896
881 Mflops |
|
|
Primality Test
multi-core scalar |
10716
1.99 Gflops |
|
|
Sharpen Image
single-core scalar |
5083
11.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
15751
36.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6533
5.17 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
21585
17.0 Mpixels/sec |
Memory Performance
| Memory | 4957 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5510
6.75 GB/sec |
|
|
Write Sequential
single-core scalar |
7641
5.23 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3351
12.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3550
7.35 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4733
4.88 GB/sec |
Stream Performance
| Stream | 4615 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4874
6.67 GB/sec |
|
|
Stream Copy
single-core vector |
5919
7.68 GB/sec |
|
|
Stream Scale
single-core scalar |
5333
6.92 GB/sec |
|
|
Stream Scale
single-core vector |
5778
7.80 GB/sec |
|
|
Stream Add
single-core scalar |
2106
3.18 GB/sec |
|
|
Stream Add
single-core vector |
6073
8.45 GB/sec |
|
|
Stream Triad
single-core scalar |
2404
3.32 GB/sec |
|
|
Stream Triad
single-core vector |
4437
8.31 GB/sec |
