AMD Radeon RX 6450M vs NVIDIA GeForce RTX 3070 6144 SP
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Unknown
Generation
Navi Mobile
GeForce 30
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 4.0 x16
Clock Speeds
Base Clock
2000 MHz
1740 MHz
Boost Clock
2460 MHz
1770 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
64bit
256bit
Bandwidth
128.0GB/s
448.0GB/s
Render Config
Compute Units
12
-
Shading Units
768
6144
TMUs
48
192
ROPs
32
96
RT Cores
12
48
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
1024 KB
4 MB
L3 Cache
16 MB
-
SM Count
-
48
Tensor Cores
-
192
Theoretical Performance
Pixel Rate
78.72 GPixel/s
169.9 GPixel/s
Texture Rate
118.1 GTexel/s
339.8 GTexel/s
FP16 (half)
7.557 TFLOPS
21.75 TFLOPS
FP32 (float)
3.779 TFLOPS
21.75 TFLOPS
FP64 (double)
236.2 GFLOPS
339.8 GFLOPS
Graphics Processor
GPU Name
Navi 24
GA104
GPU Variant
Navi 24 XML
-
Architecture
RDNA 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
6 nm
8 nm
Transistors
5.4 billion
17.4 billion
Die Size
107 mm²
392 mm²
Board Design
TDP
50W
290W
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
-
600 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.8
CUDA
-
8.6