Home GPU Comparison AMD Radeon RX 560D vs AMD Radeon RX 6650 XT

AMD Radeon RX 560D vs AMD Radeon RX 6650 XT

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560D 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 560D 's Advantages
Lower TDP (65W vs 176W)
AMD Radeon RX 6650 XT 's Advantages
Released 4 years and 10 months late
Boost Clock has increased by 124% (2635MHz vs 1175MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (280.3GB/s vs 96.00GB/s)
1152 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 560D
2.106 TFLOPS
Radeon RX 6650 XT +412%
10.79 TFLOPS
VS

Graphics Card

Jul 2017
Release Date
May 2022
Polaris
Generation
Navi II
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x8

Clock Speeds

1090 MHz
Base Clock
2055 MHz
1175 MHz
Boost Clock
2635 MHz
1500 MHz
Memory Clock
2190 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
128bit
96.00GB/s
Bandwidth
280.3GB/s

Render Config

14
Compute Units
32
-
-
-
896
Shading Units
2048
56
TMUs
128
16
ROPs
64
-
-
-
-
RT Cores
32
16 KB (per CU)
L1 Cache
128 KB per Array
1024 KB
L2 Cache
2 MB
-
L3 Cache
32 MB

Theoretical Performance

18.80 GPixel/s
Pixel Rate
168.6 GPixel/s
65.80 GTexel/s
Texture Rate
337.3 GTexel/s
2.106 TFLOPS
FP16 (half)
21.59 TFLOPS
2.106 TFLOPS
FP32 (float)
10.79 TFLOPS
131.6 GFLOPS
FP64 (double)
674.6 GFLOPS

Board Design

65W
TDP
176W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
None
Power Connectors
1x 8-pin

Graphics Processor

Polaris 21
GPU Name
Navi 23
Polaris 21 XL
GPU Variant
Navi 23 KXT (215-130000136)
GCN 4.0
Architecture
RDNA 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
7 nm
3 billion
Transistors
11.06 billion
123 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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