NVIDIA GeForce RTX 2070 Max Q Refresh vs AMD Radeon RX 6650M XT
GPU Specs Compare
Graphics Card
Release Date
Mar 2020
Jan 2022
Generation
GeForce 20 Mobile
Mobility Radeon
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
900 MHz
2068 MHz
Boost Clock
1125 MHz
2416 MHz
Memory Clock
1375 MHz
2000 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
128bit
Bandwidth
352.0GB/s
256.0GB/s
Render Config
SM Count
36
-
Shading Units
2304
2048
TMUs
144
128
ROPs
64
64
Tensor Cores
288
-
RT Cores
36
32
L1 Cache
64 KB (per SM)
128 KB per Array
L2 Cache
4 MB
2 MB
Compute Units
-
32
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
72.00 GPixel/s
154.6 GPixel/s
Texture Rate
162.0 GTexel/s
309.2 GTexel/s
FP16 (half)
10.37 TFLOPS
19.79 TFLOPS
FP32 (float)
5.184 TFLOPS
9.896 TFLOPS
FP64 (double)
162.0 GFLOPS
618.5 GFLOPS
Graphics Processor
GPU Name
TU106B
Navi 23
Architecture
Turing
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
7 nm
Transistors
10.8 billion
11.06 billion
Die Size
445 mm²
237 mm²
Board Design
TDP
115W
120W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
7.5
-
Shader Model
6.6
6.5