AMD Radeon RX 6650 XT vs AMD Radeon RX 6700
GPU Specs Compare
Graphics Card
Release Date
May 2022
Jun 2021
Generation
Navi II
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
2055 MHz
1941 MHz
Boost Clock
2635 MHz
2450 MHz
Memory Clock
2190 MHz
2000 MHz
Memory
Memory Size
8GB
10GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
160bit
Bandwidth
280.3GB/s
320.0GB/s
Render Config
Compute Units
32
36
Shading Units
2048
2304
TMUs
128
144
ROPs
64
64
RT Cores
32
36
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
2 MB
3 MB
L3 Cache
32 MB
80 MB
Theoretical Performance
Pixel Rate
168.6 GPixel/s
156.8 GPixel/s
Texture Rate
337.3 GTexel/s
352.8 GTexel/s
FP16 (half)
21.59 TFLOPS
22.58 TFLOPS
FP32 (float)
10.79 TFLOPS
11.29 TFLOPS
FP64 (double)
674.6 GFLOPS
705.6 GFLOPS
Graphics Processor
GPU Name
Navi 23
Navi 22
GPU Variant
Navi 23 KXT(215-130000136)
Navi 22 XTL
Architecture
RDNA 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
11.06 billion
17.2 billion
Die Size
237 mm²
335 mm²
Board Design
TDP
176W
175W
Suggested PSU
450 W
450 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Power Connectors
1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.3
Shader Model
6.5
6.5