AMD Radeon RX 6450M vs NVIDIA A2
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Nov 2021
Generation
Navi Mobile
Quadro
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 4.0 x8
Clock Speeds
Base Clock
2000 MHz
1440 MHz
Boost Clock
2460 MHz
1770 MHz
Memory Clock
2000 MHz
1563 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
64bit
128bit
Bandwidth
128.0GB/s
200.1GB/s
Render Config
Compute Units
12
-
Shading Units
768
1280
TMUs
48
40
ROPs
32
32
RT Cores
12
10
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
1024 KB
2 MB
L3 Cache
16 MB
-
SM Count
-
10
Tensor Cores
-
40
Theoretical Performance
Pixel Rate
78.72 GPixel/s
56.64 GPixel/s
Texture Rate
118.1 GTexel/s
70.80 GTexel/s
FP16 (half)
7.557 TFLOPS
4.531 TFLOPS
FP32 (float)
3.779 TFLOPS
4.531 TFLOPS
FP64 (double)
236.2 GFLOPS
70.80 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
Unknown
Die Size
107 mm²
Unknown
Board Design
TDP
50W
60W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Suggested PSU
-
250 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
6.6
CUDA
-
8.6