Nvidia GTX 1660S Super vs AMD RX 6650 XT
NVIDIA GTX 1660S Super
Pros:
Good price-to-performance ratio
Low power consumption
Supports ray tracing (albeit with limited performance)
Cons:
Only has 6GB of VRAM, which can limit performance at high resolutions and quality settings
Ray tracing performance is weaker compared to RTX 30 series cards
AMD RX 6650 XT
Pros:
Has 8GB of VRAM, providing better performance at high resolutions and quality settings
Stronger ray tracing performance than the GTX 1660S Super
Supports AMD FidelityFX Super Resolution (FSR) technology, which can boost performance
Cons:
More expensive than the GTX 1660S Super
Higher power consumption
Driver issues can sometimes lead to performance problems in certain games
Graphics core
| Release Date | October 29, 2019 | January 10, 2022 |
| Series | GeForce GTX 16 | Radeon RX 6000 |
| Applicable Type | Desktop | Desktop |
| Processor Number | 1408 | 2048 |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x8 |
Memory
| Type | GDDR6 | GDDR6 |
| Capacity | 6GB | 8GB |
| Bit Width | 192-bit | 128-bit |
| Memory Speed | 14 Gbps | 17.5 Gbps |
Clock speed
| Base Clock | 1530 MHz | 2310 MHz |
| Boost Clock | 1785 MHz | 2635 MHz |
Render Config
| CUDA Cores | 1408 | 2048 |
| Texture Units | 96 | 128 |
| Raster Operation Units | 48 | 64 |
Theoretical Performance
| FP32 | 7.2 TFLOPS | 9.2 TFLOPS |
| INT32 | 14.4 TFLOPS | 18.4 TFLOPS |
| FP64 | 1.15 TFLOPS | 1.44 TFLOPS |
Graphics Processor
| Codename | Turing | Navi 23 |
| Manufacturing Process | 12nm | 7nm |
| Transistor Count | 6.6 billion | 11.3 billion |
Board Design
| Dimensions | 267mm x 111mm | 235mm x 113mm |
| Power Consumption | 125W | 160W |
| Power Connectors | 8pin PCIe | 8pin PCIe |
Benchmark Comparison
Performance Comparison:
- At 1080p resolution, the RX 6650 XT is about 20-30% faster than the GTX 1660S Super.
- At 1440p resolution, the RX 6650 XT is about 15-25% faster than the GTX 1660S Super.
- At 4K resolution, the RX 6650 XT is about 10-20% faster than the GTX 1660S Super.
Power Consumption:
- The RX 6650 XT consumes about 30% more power than the GTX 1660S Super.
Pricing:
- The RX 6650 XT is about 20% more expensive than the GTX 1660S Super.
Conclusion:
- If you are looking for value for money, the GTX 1660S Super is a good option.
- If you are looking for performance and gaming experience, the RX 6650 XT is the better choice.
Games:
Assassin's Creed Valhalla (1080p, Highest Quality):
- GTX 1660S Super: 45 FPS
- RX 6650 XT: 58 FPS
Cyberpunk 2077 (1080p, High Quality):
- GTX 1660S Super: 35 FPS
- RX 6650 XT: 45 FPS
Red Dead Redemption 2 (1080p, High Quality):
- GTX 1660S Super: 40 FPS
- RX 6650 XT: 52 FPS
Benchmarks:
3DMark Fire Strike:
- GTX 1660S Super: 16,500
- RX 6650 XT: 20,000
Unigine Heaven:
- GTX 1660S Super: 2,800
- RX 6650 XT: 3,600