Home GPU Comparison AMD Radeon RX 470D vs AMD Radeon RX 6650 XT

AMD Radeon RX 470D vs AMD Radeon RX 6650 XT

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 470D and 8GB VRAM Radeon RX 6650 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 470D 's Advantages
Lower TDP (120W vs 176W)
AMD Radeon RX 6650 XT 's Advantages
Released 5 years and 7 months late
Boost Clock has increased by 118% (2635MHz vs 1206MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (280.3GB/s vs 211.2GB/s)
256 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 470D
4.322 TFLOPS
Radeon RX 6650 XT +149%
10.79 TFLOPS
VS

Graphics Card

Oct 2016
Release Date
May 2022
Arctic Islands
Generation
Navi II
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

926 MHz
Base Clock
2055 MHz
1206 MHz
Boost Clock
2635 MHz
1650 MHz
Memory Clock
2190 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
128bit
211.2GB/s
Bandwidth
280.3GB/s

Render Config

28
Compute Units
32
-
-
-
1792
Shading Units
2048
112
TMUs
128
32
ROPs
64
-
-
-
-
RT Cores
32
16 KB (per CU)
L1 Cache
128 KB per Array
2 MB
L2 Cache
2 MB
-
L3 Cache
32 MB

Theoretical Performance

38.59 GPixel/s
Pixel Rate
168.6 GPixel/s
135.1 GTexel/s
Texture Rate
337.3 GTexel/s
4.322 TFLOPS
FP16 (half)
21.59 TFLOPS
4.322 TFLOPS
FP32 (float)
10.79 TFLOPS
270.1 GFLOPS
FP64 (double)
674.6 GFLOPS

Board Design

120W
TDP
176W
300 W
Suggested PSU
450 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 8-pin

Graphics Processor

Ellesmere
GPU Name
Navi 23
Polaris 10 PROD
GPU Variant
Navi 23 KXT (215-130000136)
GCN 4.0
Architecture
RDNA 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
7 nm
5.7 billion
Transistors
11.06 billion
232 mm²
Die Size
237 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2
Vulkan
1.3
-
-
-
6.4
Shader Model
6.5

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