AMD Radeon RX 6400 vs NVIDIA RTX A500 Mobile
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Mar 2022
Generation
Navi II
Ampere-MW
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x4
PCIe 4.0 x8
Clock Speeds
Base Clock
1923 MHz
832 MHz
Boost Clock
2321 MHz
1537 MHz
Memory Clock
2000 MHz
1500 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
64bit
64bit
Bandwidth
128.0GB/s
96.00GB/s
Render Config
Compute Units
12
-
Shading Units
768
2048
TMUs
48
64
ROPs
32
32
RT Cores
12
16
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
1024 KB
2 MB
L3 Cache
16 MB
-
SM Count
-
16
Tensor Cores
-
64
Theoretical Performance
Pixel Rate
74.27 GPixel/s
49.18 GPixel/s
Texture Rate
111.4 GTexel/s
98.37 GTexel/s
FP16 (half)
7.130 TFLOPS
6.296 TFLOPS
FP32 (float)
3.565 TFLOPS
6.296 TFLOPS
FP64 (double)
222.8 GFLOPS
98.37 GFLOPS
Graphics Processor
GPU Name
Navi 24
GA107S
GPU Variant
Navi 24 XL(215-135000046)
-
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
53W
30W
Suggested PSU
250 W
-
Outputs
1x HDMI 2.11x DisplayPort 1.4a
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
6.8
CUDA
-
8.6