AMD Radeon RX 6450M vs NVIDIA RTX A1000 Mobile 6 GB
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Mar 2022
Generation
Navi Mobile
Quadro Ampere-M
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x4
PCIe 4.0 x8
Clock Speeds
Base Clock
2000 MHz
652 MHz
Boost Clock
2460 MHz
1140 MHz
Memory Clock
2000 MHz
1375 MHz
Memory
Memory Size
4GB
6GB
Memory Type
GDDR6
GDDR6
Memory Bus
64bit
96bit
Bandwidth
128.0GB/s
132.0GB/s
Render Config
Compute Units
12
—
Shading Units
768
2560
TMUs
48
80
ROPs
32
32
RT Cores
12
20
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
1024 KB
2 MB
L3 Cache
16 MB
—
SM Count
—
20
Tensor Cores
—
80
Theoretical Performance
Pixel Rate
78.72 GPixel/s
36.48 GPixel/s
Texture Rate
118.1 GTexel/s
91.20 GTexel/s
FP16 (half)
7.557 TFLOPS
5.837 TFLOPS
FP32 (float)
3.779 TFLOPS
5.837 TFLOPS
FP64 (double)
236.2 GFLOPS
91.20 GFLOPS
Graphics Processor
GPU Name
Navi 24
GA107
GPU Variant
Navi 24 XML
—
Architecture
RDNA 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
6 nm
8 nm
Transistors
5.4 billion
8.7 billion
Die Size
107 mm²
200 mm²
Board Design
TDP
50W
60W
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
None
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
6.7
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.