Home GPU Comparison AMD Radeon RX 6650 XT vs AMD Radeon HD 7470 OEM

AMD Radeon RX 6650 XT vs AMD Radeon HD 7470 OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6650 XT and 1024MB VRAM Radeon HD 7470 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650 XT 's Advantages
Released 10 years and 4 months late
Boost Clock2635MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (280.3GB/s vs 28.80GB/s)
1888 additional rendering cores
AMD Radeon HD 7470 OEM 's Advantages
Lower TDP (27W vs 176W)

Score

Benchmark

FP32 (float)
Radeon RX 6650 XT +4395%
10.79 TFLOPS
Radeon HD 7470 OEM
0.24 TFLOPS
VS

Graphics Card

May 2022
Release Date
Jan 2012
Navi II
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

2055 MHz
Base Clock
-
2635 MHz
Boost Clock
-
2190 MHz
Memory Clock
900 MHz

Memory

8GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
64bit
280.3GB/s
Bandwidth
28.80GB/s

Render Config

32
Compute Units
2
-
-
-
2048
Shading Units
160
128
TMUs
8
64
ROPs
4
-
-
-
32
RT Cores
-
128 KB per Array
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
128 KB
32 MB
L3 Cache
-

Theoretical Performance

168.6 GPixel/s
Pixel Rate
3.000 GPixel/s
337.3 GTexel/s
Texture Rate
6.000 GTexel/s
21.59 TFLOPS
FP16 (half)
-
10.79 TFLOPS
FP32 (float)
240.0 GFLOPS
674.6 GFLOPS
FP64 (double)
-

Board Design

176W
TDP
27W
450 W
Suggested PSU
200 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x DisplayPort 1.1
1x 8-pin
Power Connectors
None

Graphics Processor

Navi 23
GPU Name
Caicos
Navi 23 KXT (215-130000136)
GPU Variant
Khalidster
RDNA 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
7 nm
Process Size
40 nm
11.06 billion
Transistors
0.37 billion
237 mm²
Die Size
67 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.3
Vulkan
N/A
-
-
-
6.5
Shader Model
5.0

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