AMD Radeon RX 6650M vs NVIDIA GeForce RTX 3080 Ti Max Q
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Jan 2022
Generation
Mobility Radeon
GeForce 30 Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
2068 MHz
585 MHz
Boost Clock
2416 MHz
1125 MHz
Memory Clock
2000 MHz
1500 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
256bit
Bandwidth
256.0GB/s
384.0GB/s
Render Config
Compute Units
28
—
Shading Units
1792
7424
TMUs
112
232
ROPs
64
96
RT Cores
28
58
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
4 MB
L3 Cache
32 MB
—
SM Count
—
58
Tensor Cores
—
232
Theoretical Performance
Pixel Rate
154.6 GPixel/s
108.0 GPixel/s
Texture Rate
270.6 GTexel/s
261.0 GTexel/s
FP16 (half)
17.32 TFLOPS
16.70 TFLOPS
FP32 (float)
8.659 TFLOPS
16.70 TFLOPS
FP64 (double)
541.2 GFLOPS
261.0 GFLOPS
Graphics Processor
GPU Name
Navi 23
GA103S
Architecture
RDNA 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
11.06 billion
Unknown
Die Size
237 mm²
496 mm²
GPU Variant
—
GN20-E8-A1
Board Design
TDP
120W
80W
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
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.5
6.5
CUDA
—
8.6
Benchmark
3DMark Time Spy
8,306
—
3DMark Time Spy Extreme
3,825
—
Blender
909
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.