NVIDIA Quadro RTX 3000 Mobile Refresh vs AMD Radeon RX 6450M
GPU · Specs Compare
Graphics Card
Release Date
May 2019
Jan 2023
Generation
Quadro Mobile
Navi Mobile
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
945 MHz
2000 MHz
Boost Clock
1380 MHz
2460 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
6GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
64bit
Bandwidth
336.0GB/s
128.0GB/s
Render Config
SM Count
30
—
Shading Units
1920
768
TMUs
120
48
ROPs
64
32
Tensor Cores
240
—
RT Cores
30
12
L1 Cache
64 KB (per SM)
128 KB per Array
L2 Cache
4 MB
1024 KB
Compute Units
—
12
L3 Cache
—
16 MB
Theoretical Performance
Pixel Rate
88.32 GPixel/s
78.72 GPixel/s
Texture Rate
165.6 GTexel/s
118.1 GTexel/s
FP16 (half)
10.60 TFLOPS
7.557 TFLOPS
FP32 (float)
5.299 TFLOPS
3.779 TFLOPS
FP64 (double)
165.6 GFLOPS
236.2 GFLOPS
Graphics Processor
GPU Name
TU106
Navi 24
GPU Variant
N19E-Q1-KD-A1
Navi 24 XML
Architecture
Turing
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
6 nm
Transistors
10.8 billion
5.4 billion
Die Size
445 mm²
107 mm²
Board Design
TDP
80W
50W
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.3
CUDA
7.5
—
Shader Model
6.6
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.