AMD Radeon RX 6450M vs NVIDIA RTX A5000 Max-Q
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Apr 2021
Generation
Navi Mobile
Quadro Ampere-M
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x4
PCIe 4.0 x16
Clock Speeds
Base Clock
2000 MHz
720 MHz
Boost Clock
2460 MHz
1350 MHz
Memory Clock
2000 MHz
1500 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
64bit
256bit
Bandwidth
128.0GB/s
384.0GB/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
129.6 GPixel/s
Texture Rate
118.1 GTexel/s
259.2 GTexel/s
FP16 (half)
7.557 TFLOPS
16.59 TFLOPS
FP32 (float)
3.779 TFLOPS
16.59 TFLOPS
FP64 (double)
236.2 GFLOPS
259.2 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
80W
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