MacBookPro8,3 vs MacBookAir4,1
| MacBookPro8,3 | MacBookAir4,1 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 10488 | 5036 | ||
System Information
| MacBookPro8,3 | MacBookAir4,1 | |
|---|---|---|
| Operating System | Mac OS X 10.6.6 (Build 10J3210) | Mac OS X 10.7 (Build 11A2063) |
| Model | MacBookPro8,3 | MacBookAir4,1 |
| Processor |
Intel Core i7-2820QM @ 2.30 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i5-2467M @ 1.60 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB | 32 KB |
| L1 Data Cache | 32 KB | 32 KB |
| L2 Cache | 256 KB | 256 KB |
| L3 Cache | 8192 KB | 3072 KB |
| Motherboard | Apple Inc. Mac-942459F5819B171B MacBookPro8,3 | Apple Inc. Mac-C08A6BB70A942AC2 MacBookAir4,1 |
| BIOS | Apple Inc. MBP81.88Z.0047.B04.1102071707 | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
| Memory | 8.00 GB 1333 MHz DDR3 | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| MacBookPro8,3 | MacBookAir4,1 | |||
|---|---|---|---|---|
| Integer | 8753 | 3867 | ||
|
Blowfish
single-core scalar |
2151 | 1406 | ||
|
Blowfish
multi-core scalar |
13903 | 4221 | ||
|
Text Compress
single-core scalar |
2856 | 2226 | ||
|
Text Compress
multi-core scalar |
14222 | 5204 | ||
|
Text Decompress
single-core scalar |
3129 | 2485 | ||
|
Text Decompress
multi-core scalar |
15786 | 5914 | ||
|
Image Compress
single-core scalar |
2421 | 2046 | ||
|
Image Compress
multi-core scalar |
12126 | 4942 | ||
|
Image Decompress
single-core scalar |
2487 | 2406 | ||
|
Image Decompress
multi-core scalar |
10814 | 4987 | ||
|
Lua
single-core scalar |
4617 | 3620 | ||
|
Lua
multi-core scalar |
20528 | 6948 | ||
Floating Point Performance
| MacBookPro8,3 | MacBookAir4,1 | |||
|---|---|---|---|---|
| Floating Point | 16494 | 6650 | ||
|
Mandelbrot
single-core scalar |
2831 | 1920 | ||
|
Mandelbrot
multi-core scalar |
19075 | 6142 | ||
|
Dot Product
single-core scalar |
4492 | 3126 | ||
|
Dot Product
single-core vector |
5563 | 3782 | ||
|
Dot Product
multi-core scalar |
23999 | 7088 | ||
|
Dot Product
multi-core vector |
29446 | 9953 | ||
|
LU Decomposition
single-core scalar |
1358 | 1585 | ||
|
LU Decomposition
multi-core scalar |
5846 | 3183 | ||
|
Primality Test
single-core scalar |
6356 | 5422 | ||
|
Primality Test
multi-core scalar |
25488 | 9819 | ||
|
Sharpen Image
single-core scalar |
6351 | 4525 | ||
|
Sharpen Image
multi-core scalar |
38889 | 13359 | ||
|
Blur Image
single-core scalar |
8065 | 5483 | ||
|
Blur Image
multi-core scalar |
53162 | 17726 | ||
Memory Performance
| MacBookPro8,3 | MacBookAir4,1 | |||
|---|---|---|---|---|
| Memory | 5853 | 4349 | ||
|
Read Sequential
single-core scalar |
6560 | 4524 | ||
|
Write Sequential
single-core scalar |
9749 | 6386 | ||
|
Stdlib Allocate
single-core scalar |
3905 | 2925 | ||
|
Stdlib Write
single-core scalar |
3867 | 3459 | ||
|
Stdlib Copy
single-core scalar |
5186 | 4453 | ||
Stream Performance
| MacBookPro8,3 | MacBookAir4,1 | |||
|---|---|---|---|---|
| Stream | 4818 | 4855 | ||
|
Stream Copy
single-core scalar |
5202 | 4354 | ||
|
Stream Copy
single-core vector |
6295 | 5578 | ||
|
Stream Scale
single-core scalar |
5632 | 4344 | ||
|
Stream Scale
single-core vector |
5840 | 5276 | ||
|
Stream Add
single-core scalar |
2385 | 4389 | ||
|
Stream Add
single-core vector |
6181 | 5870 | ||
|
Stream Triad
single-core scalar |
2668 | 4703 | ||
|
Stream Triad
single-core vector |
4344 | 4333 | ||
