NVIDIA RTX A500 Mobile vs AMD Radeon RX 6450M
GPU · Specs Compare
Graphics Card
Release Date
Mar 2022
Jan 2023
Generation
Ampere-MW
Navi Mobile
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x4
Clock Speeds
Base Clock
832 MHz
2000 MHz
Boost Clock
1537 MHz
2460 MHz
Memory Clock
1500 MHz
2000 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
64bit
64bit
Bandwidth
96.00GB/s
128.0GB/s
Render Config
SM Count
16
—
Shading Units
2048
768
TMUs
64
48
ROPs
32
32
Tensor Cores
64
—
RT Cores
16
12
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
2 MB
1024 KB
Compute Units
—
12
L3 Cache
—
16 MB
Theoretical Performance
Pixel Rate
49.18 GPixel/s
78.72 GPixel/s
Texture Rate
98.37 GTexel/s
118.1 GTexel/s
FP16 (half)
6.296 TFLOPS
7.557 TFLOPS
FP32 (float)
6.296 TFLOPS
3.779 TFLOPS
FP64 (double)
98.37 GFLOPS
236.2 GFLOPS
Graphics Processor
GPU Name
GA107S
Navi 24
Architecture
Ampere
RDNA 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
6 nm
Transistors
8.7 billion
5.4 billion
Die Size
200 mm²
107 mm²
GPU Variant
—
Navi 24 XML
Board Design
TDP
30W
50W
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
3.0
2.2
Vulkan
1.3
1.3
CUDA
8.6
—
Shader Model
6.8
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.