NVIDIA GeForce RTX 3060 3840SP vs AMD Radeon RX 6400
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Jan 2022
Generation
GeForce 30
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1627 MHz
1923 MHz
Boost Clock
1852 MHz
2321 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
3840
768
TMUs
120
48
ROPs
48
32
Tensor Cores
120
-
RT Cores
30
12
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
3 MB
1024 KB
Compute Units
-
12
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
88.90 GPixel/s
74.27 GPixel/s
Texture Rate
222.2 GTexel/s
111.4 GTexel/s
FP16 (half)
14.22 TFLOPS
7.130 TFLOPS
FP32 (float)
14.22 TFLOPS
3.565 TFLOPS
FP64 (double)
222.2 GFLOPS
222.8 GFLOPS
Graphics Processor
GPU Name
GA106
Navi 24
GPU Variant
GA106-400-A1
Navi 24 XL(215-135000046)
Architecture
Ampere
RDNA 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
6 nm
Transistors
12 billion
5.4 billion
Die Size
276 mm²
107 mm²
Board Design
TDP
185W
53W
Suggested PSU
450 W
250 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI 2.11x DisplayPort 1.4a
Power Connectors
1x 12-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
8.6
-
Shader Model
6.7
6.7