Apple Inc. MacBookPro8,1 vs MacBookPro8,2
| Apple Inc. MacBookPro8,1 | MacBookPro8,2 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 5970 | 11407 | ||
System Information
| Apple Inc. MacBookPro8,1 | MacBookPro8,2 | |
|---|---|---|
| Operating System | Microsoft Windows 7 Home Premium | Mac OS X 10.6.6 (Build 10J3210) |
| Model | Apple Inc. MacBookPro8,1 | MacBookPro8,2 |
| Processor |
Intel Core i7-2620M @ 2.70 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core i7-2820QM @ 2.30 GHz
1 Processor, 4 Cores, 8 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 | 4 KB | 8192 KB |
| Motherboard | Apple Inc. Mac-94245B3640C91C81 | Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2 |
| BIOS | Apple Inc. MBP81.88Z.0047.B0E.1104221557 | Apple Inc. MBP81.88Z.0047.B04.1102071707 |
| Memory | 7.91 GB 1333 MHz | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Apple Inc. MacBookPro8,1 | MacBookPro8,2 | |||
|---|---|---|---|---|
| Integer | 5818 | 9860 | ||
|
Blowfish
single-core scalar |
1784 | 2068 | ||
|
Blowfish
multi-core scalar |
6370 | 13172 | ||
|
Text Compress
single-core scalar |
3068 | 3289 | ||
|
Text Compress
multi-core scalar |
7996 | 16154 | ||
|
Text Decompress
single-core scalar |
3566 | 3649 | ||
|
Text Decompress
multi-core scalar |
9560 | 18425 | ||
|
Image Compress
single-core scalar |
2778 | 3046 | ||
|
Image Compress
multi-core scalar |
7094 | 15217 | ||
|
Image Decompress
single-core scalar |
2969 | 3552 | ||
|
Image Decompress
multi-core scalar |
7098 | 14146 | ||
|
Lua
single-core scalar |
5345 | 4793 | ||
|
Lua
multi-core scalar |
12190 | 20813 | ||
Floating Point Performance
| Apple Inc. MacBookPro8,1 | MacBookPro8,2 | |||
|---|---|---|---|---|
| Floating Point | 6463 | 17787 | ||
|
Mandelbrot
single-core scalar |
2379 | 2814 | ||
|
Mandelbrot
multi-core scalar |
9094 | 19228 | ||
|
Dot Product
single-core scalar |
1338 | 4575 | ||
|
Dot Product
single-core vector |
5423 | 5499 | ||
|
Dot Product
multi-core scalar |
5211 | 22032 | ||
|
Dot Product
multi-core vector |
19265 | 31327 | ||
|
LU Decomposition
single-core scalar |
3906 | 2288 | ||
|
LU Decomposition
multi-core scalar |
8293 | 9699 | ||
|
Primality Test
single-core scalar |
6682 | 7950 | ||
|
Primality Test
multi-core scalar |
12764 | 31374 | ||
|
Sharpen Image
single-core scalar |
753 | 6642 | ||
|
Sharpen Image
multi-core scalar |
2496 | 42088 | ||
|
Blur Image
single-core scalar |
3140 | 8048 | ||
|
Blur Image
multi-core scalar |
9745 | 55458 | ||
Memory Performance
| Apple Inc. MacBookPro8,1 | MacBookPro8,2 | |||
|---|---|---|---|---|
| Memory | 5539 | 5725 | ||
|
Read Sequential
single-core scalar |
5325 | 6124 | ||
|
Write Sequential
single-core scalar |
11765 | 9144 | ||
|
Stdlib Allocate
single-core scalar |
1667 | 4321 | ||
|
Stdlib Write
single-core scalar |
3796 | 3940 | ||
|
Stdlib Copy
single-core scalar |
5145 | 5097 | ||
Stream Performance
| Apple Inc. MacBookPro8,1 | MacBookPro8,2 | |||
|---|---|---|---|---|
| Stream | 5640 | 5859 | ||
|
Stream Copy
single-core scalar |
5297 | 5584 | ||
|
Stream Scale
single-core scalar |
5467 | 5868 | ||
|
Stream Add
single-core scalar |
5526 | 5274 | ||
|
Stream Triad
single-core scalar |
6135 | 5810 | ||
