NVIDIA L4 vs AMD Radeon RX 6450M
GPU · Specs Compare
Graphics Card
Release Date
Mar 2023
Jan 2023
Generation
Tesla Ada(Lxx)
Navi Mobile
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
795 MHz
2000 MHz
Boost Clock
2040 MHz
2460 MHz
Memory Clock
1563 MHz
2000 MHz
Memory
Memory Size
24GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
64bit
Bandwidth
300.1GB/s
128.0GB/s
Render Config
SM Count
60
—
Shading Units
7424
768
TMUs
240
48
ROPs
80
32
Tensor Cores
240
—
RT Cores
60
12
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
48 MB
1024 KB
Compute Units
—
12
L3 Cache
—
16 MB
Theoretical Performance
Pixel Rate
163.2 GPixel/s
78.72 GPixel/s
Texture Rate
489.6 GTexel/s
118.1 GTexel/s
FP16 (half)
30.29 TFLOPS
7.557 TFLOPS
FP32 (float)
30.29 TFLOPS
3.779 TFLOPS
FP64 (double)
473.3 GFLOPS
236.2 GFLOPS
Graphics Processor
GPU Name
AD104
Navi 24
GPU Variant
AD104-???-A1
Navi 24 XML
Architecture
Ada Lovelace
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
35.8 billion
5.4 billion
Die Size
294 mm²
107 mm²
Board Design
TDP
72W
50W
Suggested PSU
250 W
—
Outputs
No outputs
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
8.9
—
Shader Model
6.8
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.