Radeon RX 470 vs Radeon RX 6650 XT
We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 470 and 8GB VRAM Radeon RX 6650 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 470 's Advantages
Lower TDP (120W vs 176W)
Radeon RX 6650 XT 's Advantages
Released 5 years and 9 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)
Score
Benchmark
FP32 (float)
Radeon RX 470
4940
Radeon RX 6650 XT
+118%
10790
3DMark Time Spy
Radeon RX 470
3679
Radeon RX 6650 XT
+169%
9926
3DMark Time Spy Extreme
Radeon RX 470
1701
Radeon RX 6650 XT
+166%
4532
Shadow of the Tomb Raider 2160p
Radeon RX 470
12
Radeon RX 6650 XT
+216%
38
Shadow of the Tomb Raider 1440p
Radeon RX 470
25
Radeon RX 6650 XT
+208%
77
Shadow of the Tomb Raider 1080p
Radeon RX 470
40
Radeon RX 6650 XT
+197%
119
GTA 5 1440p
Radeon RX 470
34
Radeon RX 6650 XT
+150%
85
GTA 5 1080p
Radeon RX 470
98
Radeon RX 6650 XT
+53%
150
Graphics Card
Aug 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
32
Compute Units
32
2048
Shading Units
2048
128
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
154.4 GTexel/s
Texture Rate
337.3 GTexel/s
4.940 TFLOPS
FP16 (half)
21.59 TFLOPS
4.940 TFLOPS
FP32 (float)
10.79 TFLOPS
308.7 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 PRO
(215-0876204)
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
