NVIDIA Quadro RTX 3000 Mobile vs AMD Radeon RX 7400
GPU Specs Compare
Graphics Card
Release Date
May 2019
Aug 2025
Generation
Quadro Mobile
Navi III
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
945 MHz
1452 MHz
Boost Clock
1380 MHz
2300 MHz
Memory Clock
1750 MHz
2250 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
128bit
Bandwidth
336.0GB/s
288.0GB/s
Render Config
SM Count
30
-
Shading Units
1920
1792
TMUs
120
112
ROPs
64
64
Tensor Cores
240
-
RT Cores
30
28
L1 Cache
64 KB (per SM)
128 KB per Array
L2 Cache
3 MB
2 MB
Compute Units
-
28
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
88.32 GPixel/s
147.2 GPixel/s
Texture Rate
165.6 GTexel/s
257.6 GTexel/s
FP16 (half)
10.60 TFLOPS
32.97 TFLOPS
FP32 (float)
5.299 TFLOPS
16.49 TFLOPS
FP64 (double)
165.6 GFLOPS
515.2 GFLOPS
Graphics Processor
GPU Name
TU106
Navi 33
GPU Variant
N19E-Q1-KA-K1
Navi 33
Architecture
Turing
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
12 nm
6 nm
Transistors
10.8 billion
13.3 billion
Die Size
445 mm²
204 mm²
Board Design
TDP
80W
43W
Outputs
No outputs
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
None
1x 6-pin
Suggested PSU
-
200 W
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
6.8