AMD Radeon RX 7400 vs NVIDIA RTX A5000 Mobile
GPU Specs Compare
Graphics Card
Release Date
Aug 2025
Apr 2021
Generation
Navi III
Quadro Ampere-M
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1452 MHz
900 MHz
Boost Clock
2300 MHz
1575 MHz
Memory Clock
2250 MHz
1750 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
256bit
Bandwidth
288.0GB/s
448.0GB/s
Render Config
Compute Units
28
-
Shading Units
1792
6144
TMUs
112
192
ROPs
64
96
RT Cores
28
48
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
4 MB
L3 Cache
64 MB
-
SM Count
-
48
Tensor Cores
-
192
Theoretical Performance
Pixel Rate
147.2 GPixel/s
151.2 GPixel/s
Texture Rate
257.6 GTexel/s
302.4 GTexel/s
FP16 (half)
32.97 TFLOPS
19.35 TFLOPS
FP32 (float)
16.49 TFLOPS
19.35 TFLOPS
FP64 (double)
515.2 GFLOPS
302.4 GFLOPS
Graphics Processor
GPU Name
Navi 33
GA104
GPU Variant
Navi 33
-
Architecture
RDNA 3.0
Ampere
Foundry
TSMC
Samsung
Process Size
6 nm
8 nm
Transistors
13.3 billion
17.4 billion
Die Size
204 mm²
392 mm²
Board Design
TDP
43W
150W
Suggested PSU
200 W
-
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
Portable Device Dependent
Power Connectors
1x 6-pin
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
6.8
6.7
CUDA
-
8.6
📊 Benchmark
OctaneBench
-
305
Blender
-
3,188