Home GPU Comparison AMD Radeon RX 470D vs NVIDIA RTX A400

AMD Radeon RX 470D vs NVIDIA RTX A400

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 470D and 4GB VRAM RTX A400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 470D 's Advantages
Larger VRAM bandwidth (211.2GB/s vs 96.00GB/s)
1024 additional rendering cores
NVIDIA RTX A400 's Advantages
Released 7 years and 6 months late
Boost Clock has increased by 46% (1762MHz vs 1206MHz)
Lower TDP (50W vs 120W)

Score

Benchmark

FP32 (float)
Radeon RX 470D +59%
4.322 TFLOPS
RTX A400
2.706 TFLOPS
VS

Graphics Card

Oct 2016
Release Date
Apr 2024
Arctic Islands
Generation
Quadro Ampere
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

926 MHz
Base Clock
727 MHz
1206 MHz
Boost Clock
1762 MHz
1650 MHz
Memory Clock
1500 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
64bit
211.2GB/s
Bandwidth
96.00GB/s

Render Config

28
Compute Units
-
-
SM Count
6
1792
Shading Units
768
112
TMUs
24
32
ROPs
16
-
Tensor Cores
24
-
RT Cores
6
16 KB (per CU)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
2 MB
-
-
-

Theoretical Performance

38.59 GPixel/s
Pixel Rate
28.19 GPixel/s
135.1 GTexel/s
Texture Rate
42.29 GTexel/s
4.322 TFLOPS
FP16 (half)
2.706 TFLOPS
4.322 TFLOPS
FP32 (float)
2.706 TFLOPS
270.1 GFLOPS
FP64 (double)
42.29 GFLOPS

Board Design

120W
TDP
50W
300 W
Suggested PSU
250 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
4x mini-DisplayPort 1.4a
1x 6-pin
Power Connectors
None

Graphics Processor

Ellesmere
GPU Name
GA107
Polaris 10 PROD
GPU Variant
-
GCN 4.0
Architecture
Ampere
GlobalFoundries
Foundry
Samsung
14 nm
Process Size
8 nm
5.7 billion
Transistors
8.7 billion
232 mm²
Die Size
200 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.6
6.4
Shader Model
6.7

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