NVIDIA GeForce RTX 5090 DD vs AMD Radeon RX 6300
GPU Specs Compare
Graphics Card
Release Date
Unknown
Unknown
Generation
GeForce 50
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
2017 MHz
1000 MHz
Boost Clock
2407 MHz
2040 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
24GB
2GB
Memory Type
GDDR7
GDDR6
Memory Bus
384bit
32bit
Bandwidth
1.34TB/s
64.00GB/s
Render Config
SM Count
170
-
Shading Units
21760
768
TMUs
680
48
ROPs
176
32
Tensor Cores
680
-
RT Cores
170
12
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
96 MB
1024 KB
Compute Units
-
12
L3 Cache
-
8 MB
Theoretical Performance
Pixel Rate
423.6 GPixel/s
65.28 GPixel/s
Texture Rate
1636.8 GTexel/s
97.92 GTexel/s
FP16 (half)
104.8 TFLOPS
6.267 TFLOPS
FP32 (float)
104.8 TFLOPS
3.133 TFLOPS
FP64 (double)
1.637 TFLOPS
195.8 GFLOPS
Graphics Processor
GPU Name
GB202
Navi 24
GPU Variant
GB202-240-K1-A1
Navi 24 XL
Architecture
Blackwell 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
92.2 billion
5.4 billion
Die Size
750 mm²
107 mm²
Board Design
TDP
575W
32W
Suggested PSU
950 W
200 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
2x HDMI 2.1
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
1.4
1.3
CUDA
12.0
-
Shader Model
6.8
6.7