NVIDIA RTX A400 vs AMD Radeon RX 470
We compared two Desktop platform GPUs: 4GB VRAM RTX A400 and 4GB VRAM Radeon RX 470 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A400 's Advantages
Released 7 years and 8 months late
Boost Clock has increased by 46% (1762MHz vs 1206MHz)
Lower TDP (50W vs 120W)
AMD Radeon RX 470 's Advantages
Larger VRAM bandwidth (211.2GB/s vs 96.00GB/s)
1280 additional rendering cores
Score
Benchmark
FP32 (float)
RTX A400
2.706 TFLOPS
Radeon RX 470
+82%
4.94 TFLOPS
3DMark Time Spy
RTX A400
2091
Radeon RX 470
+75%
3679
Graphics Card
Apr 2024
Release Date
Aug 2016
Quadro Ampere(Ax000)
Generation
Arctic Islands
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
1417 MHz
Base Clock
926 MHz
1762 MHz
Boost Clock
1206 MHz
1500 MHz
Memory Clock
1650 MHz
Memory
4GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
64bit
Memory Bus
256bit
96.00GB/s
Bandwidth
211.2GB/s
Render Config
-
Compute Units
32
6
SM Count
-
768
Shading Units
2048
24
TMUs
128
16
ROPs
32
24
Tensor Cores
-
6
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
28.19 GPixel/s
Pixel Rate
38.59 GPixel/s
42.29 GTexel/s
Texture Rate
154.4 GTexel/s
2.706 TFLOPS
FP16 (half)
4.940 TFLOPS
2.706 TFLOPS
FP32 (float)
4.940 TFLOPS
42.29 GFLOPS
FP64 (double)
308.7 GFLOPS
Board Design
50W
TDP
120W
250 W
Suggested PSU
300 W
4x mini-DisplayPort 1.4a
Outputs
1x HDMI 2.0b
3x DisplayPort 1.4a
None
Power Connectors
1x 6-pin
Graphics Processor
GA107
GPU Name
Ellesmere
-
GPU Variant
Polaris 10 PRO
(215-0876204)
Ampere
Architecture
GCN 4.0
Samsung
Foundry
GlobalFoundries
8 nm
Process Size
14 nm
8.7 billion
Transistors
5.7 billion
200 mm²
Die Size
232 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
8.6
CUDA
-
6.8
Shader Model
6.4
