NVIDIA RTX A500 Embedded vs AMD Radeon RX 7400
GPU Specs Compare
Graphics Card
Release Date
Mar 2022
Aug 2025
Generation
Quadro Ampere-M
Navi III
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x8
Clock Speeds
Base Clock
435 MHz
1452 MHz
Boost Clock
1335 MHz
2300 MHz
Memory Clock
1500 MHz
2250 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
64bit
128bit
Bandwidth
96.00GB/s
288.0GB/s
Render Config
SM Count
16
-
Shading Units
2048
1792
TMUs
64
112
ROPs
32
64
Tensor Cores
64
-
RT Cores
16
28
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
2 MB
2 MB
Compute Units
-
28
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
42.72 GPixel/s
147.2 GPixel/s
Texture Rate
85.44 GTexel/s
257.6 GTexel/s
FP16 (half)
5.468 TFLOPS
32.97 TFLOPS
FP32 (float)
5.468 TFLOPS
16.49 TFLOPS
FP64 (double)
85.44 GFLOPS
515.2 GFLOPS
Graphics Processor
GPU Name
GA107S
Navi 33
Architecture
Ampere
RDNA 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
6 nm
Transistors
8.7 billion
13.3 billion
Die Size
200 mm²
204 mm²
GPU Variant
-
Navi 33
Board Design
TDP
20W
43W
Outputs
Portable Device Dependent
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
None
1x 6-pin
Suggested PSU
-
200 W
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
6.7
6.8