Radeon R7 Graphics IGP (APU A10-7850K) vs GeForce GT 640
Summary
Reasons to consider Radeon R7 Graphics IGP (APU A10-7850K) |
| 50 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the GeForce GT 640 . |
| This is a much newer product, it might have better long term support. |
Reasons to consider GeForce GT 640 |
| Supports PhysX |
| Supports G-Sync |
| Supports ShadowPlay (allows game streaming/recording with minimum performance penalty) |
| Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications |
No clear winner declared
We have no data to declare a winner at this time.
Core Configuration
| Radeon R7 Graphics IGP (APU A10-7850K) | | GeForce GT 640 | |
|---|
| GPU Name | Spectre () | vs | GK107 (GK107-300-A2) |
| Fab Process | 28 nm | vs | 28 nm |
| Die Size | 245 mm² | vs | 118 mm² |
| Transistors | 2,410 million | vs | 1,270 million |
| Shaders | 512 | vs | 384 |
| Compute Units | 8 | vs | 2 |
| Core clock | 720 MHz | vs | 902 MHz |
| ROPs | 8 | vs | 16 |
| TMUs | 32 | vs | 32 |
Memory Configuration
| Radeon R7 Graphics IGP (APU A10-7850K) | | GeForce GT 640 | |
|---|
| Memory Type | System Shared | vs | DDR3 |
| Bus Width | System Shared | vs | 128 bit |
| Memory Speed | System Shared | vs | 891 MHz
1782 MHz effective |
| Memory Size | 0 Mb | vs | 2048 Mb |
Additional details
| Radeon R7 Graphics IGP (APU A10-7850K) | | GeForce GT 640 | |
|---|
| TDP | 15 watts | vs | 65 watts |
| Release Date | 11 Jan 2014 | vs | 5 Jun 2012 |
GigaPixels - higher is better
GigaTexels - higher is better
GFLOPs - higher is better
Points (higher is better)