NVIDIA RTX 4000 Ada Generation vs AMD Radeon RX 6300M
GPU Specs Compare
Graphics Card
Release Date
Aug 2023
Jan 2022
Generation
Workstation Ada
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1500 MHz
2000 MHz
Boost Clock
2175 MHz
2400 MHz
Memory Clock
2250 MHz
2250 MHz
Memory
Memory Size
20GB
2GB
Memory Type
GDDR6
GDDR6
Memory Bus
160bit
32bit
Bandwidth
360.0GB/s
72.00GB/s
Render Config
SM Count
48
-
Shading Units
6144
768
TMUs
192
48
ROPs
64
32
Tensor Cores
192
-
RT Cores
48
12
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
48 MB
1024 KB
Compute Units
-
12
L3 Cache
-
8 MB
Theoretical Performance
Pixel Rate
139.2 GPixel/s
76.80 GPixel/s
Texture Rate
417.6 GTexel/s
115.2 GTexel/s
FP16 (half)
26.73 TFLOPS
7.373 TFLOPS
FP32 (float)
26.73 TFLOPS
3.686 TFLOPS
FP64 (double)
417.6 GFLOPS
230.4 GFLOPS
Graphics Processor
GPU Name
AD104
Navi 24
Architecture
Ada Lovelace
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
35.8 billion
5.4 billion
Die Size
294 mm²
107 mm²
GPU Variant
-
Navi 24 XML
Board Design
TDP
130W
35W
Suggested PSU
300 W
-
Outputs
4x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-pin
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
8.9
-
Shader Model
6.8
6.6