NVIDIA RTX 3000 Mobile Ada Generation vs AMD Radeon RX 6650 XT
GPU · Specs Compare
Graphics Card
Release Date
Mar 2023
May 2022
Generation
Quadro Ada-M
Navi II
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1395 MHz
2055 MHz
Boost Clock
1695 MHz
2635 MHz
Memory Clock
2000 MHz
2190 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
128bit
Bandwidth
256.0GB/s
280.3GB/s
Render Config
SM Count
36
—
Shading Units
4608
2048
TMUs
144
128
ROPs
48
64
Tensor Cores
144
—
RT Cores
36
32
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
32 MB
2 MB
Compute Units
—
32
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
81.36 GPixel/s
168.6 GPixel/s
Texture Rate
244.1 GTexel/s
337.3 GTexel/s
FP16 (half)
15.62 TFLOPS
21.59 TFLOPS
FP32 (float)
15.62 TFLOPS
10.79 TFLOPS
FP64 (double)
244.1 GFLOPS
674.6 GFLOPS
Graphics Processor
GPU Name
AD106
Navi 23
Architecture
Ada Lovelace
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
22.9 billion
11.06 billion
Die Size
188 mm²
237 mm²
GPU Variant
—
Navi 23 KXT(215-130000136)
Board Design
TDP
115W
176W
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
—
450 W
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
8.9
—
Shader Model
6.7
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.