MacBook Pro 8GB Memory Uprgade vs MacBook Pro 8GB Memory Uprgade
| MacBook Pro 8GB Memory Uprgade | MacBook Pro 8GB Memory Uprgade | |||
|---|---|---|---|---|
| Geekbench 2 Score | 9020 | 9020 | ||
System Information
| MacBook Pro 8GB Memory Uprgade | MacBook Pro 8GB Memory Uprgade | |
|---|---|---|
| Operating System | Mac OS X 10.7.4 | Mac OS X 10.7.4 |
| Model | MacBook Pro (17-inch Early 2011) | MacBook Pro (17-inch Early 2011) |
| Processor |
Intel Core i7-2720QM @ 2.20 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i7-2720QM @ 2.20 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 x 4 | 32 KB x 4 |
| L1 Data Cache | 32 KB x 4 | 32 KB x 4 |
| L2 Cache | 256 KB x 4 | 256 KB x 4 |
| L3 Cache | 6144 KB | 6144 KB |
| Motherboard | Apple Inc. Mac-942459F5819B171B MacBookPro8,3 | Apple Inc. Mac-942459F5819B171B MacBookPro8,3 |
| BIOS | Apple Inc. MBP81.88Z.0047.B27.1201241646 | Apple Inc. MBP81.88Z.0047.B27.1201241646 |
| Memory | 8.00 GB 1333 MHz DDR3 | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| MacBook Pro 8GB Memory Uprgade | MacBook Pro 8GB Memory Uprgade | |||
|---|---|---|---|---|
| Integer | 7900 | 7900 | ||
|
Blowfish
single-core scalar |
1894 | 1894 | ||
|
Blowfish
multi-core scalar |
10346 | 10346 | ||
|
Text Compress
single-core scalar |
3000 | 3000 | ||
|
Text Compress
multi-core scalar |
11563 | 11563 | ||
|
Text Decompress
single-core scalar |
3343 | 3343 | ||
|
Text Decompress
multi-core scalar |
13633 | 13633 | ||
|
Image Compress
single-core scalar |
2646 | 2646 | ||
|
Image Compress
multi-core scalar |
12767 | 12767 | ||
|
Image Decompress
single-core scalar |
2720 | 2720 | ||
|
Image Decompress
multi-core scalar |
10624 | 10624 | ||
|
Lua
single-core scalar |
4842 | 4842 | ||
|
Lua
multi-core scalar |
17430 | 17430 | ||
Floating Point Performance
| MacBook Pro 8GB Memory Uprgade | MacBook Pro 8GB Memory Uprgade | |||
|---|---|---|---|---|
| Floating Point | 12706 | 12706 | ||
|
Mandelbrot
single-core scalar |
2768 | 2768 | ||
|
Mandelbrot
multi-core scalar |
16421 | 16421 | ||
|
Dot Product
single-core scalar |
4029 | 4029 | ||
|
Dot Product
single-core vector |
5152 | 5152 | ||
|
Dot Product
multi-core scalar |
16136 | 16136 | ||
|
Dot Product
multi-core vector |
22047 | 22047 | ||
|
LU Decomposition
single-core scalar |
2306 | 2306 | ||
|
LU Decomposition
multi-core scalar |
3779 | 3779 | ||
|
Primality Test
single-core scalar |
7173 | 7173 | ||
|
Primality Test
multi-core scalar |
21164 | 21164 | ||
|
Sharpen Image
single-core scalar |
5974 | 5974 | ||
|
Sharpen Image
multi-core scalar |
27963 | 27963 | ||
|
Blur Image
single-core scalar |
7060 | 7060 | ||
|
Blur Image
multi-core scalar |
35912 | 35912 | ||
Memory Performance
| MacBook Pro 8GB Memory Uprgade | MacBook Pro 8GB Memory Uprgade | |||
|---|---|---|---|---|
| Memory | 5477 | 5477 | ||
|
Read Sequential
single-core scalar |
5943 | 5943 | ||
|
Write Sequential
single-core scalar |
8585 | 8585 | ||
|
Stdlib Allocate
single-core scalar |
3940 | 3940 | ||
|
Stdlib Write
single-core scalar |
3941 | 3941 | ||
|
Stdlib Copy
single-core scalar |
4980 | 4980 | ||
Stream Performance
| MacBook Pro 8GB Memory Uprgade | MacBook Pro 8GB Memory Uprgade | |||
|---|---|---|---|---|
| Stream | 7130 | 7130 | ||
|
Stream Copy
single-core scalar |
6370 | 6370 | ||
|
Stream Copy
single-core vector |
8420 | 8420 | ||
|
Stream Scale
single-core scalar |
6629 | 6629 | ||
|
Stream Scale
single-core vector |
7964 | 7964 | ||
|
Stream Add
single-core scalar |
6293 | 6293 | ||
|
Stream Add
single-core vector |
8407 | 8407 | ||
|
Stream Triad
single-core scalar |
6708 | 6708 | ||
|
Stream Triad
single-core vector |
6250 | 6250 | ||
