AMD Radeon RX 6650 XT vs AMD Ryzen Z2 Extreme GPU
GPU Specs Compare
Graphics Card
Release Date
May 2022
Jul 2025
Generation
Navi II
Console GPU
Type
Desktop
Game console
Bus Interface
PCIe 4.0 x8
-
Clock Speeds
Base Clock
2055 MHz
800 MHz
Boost Clock
2635 MHz
2700 MHz
Memory Clock
2190 MHz
1000 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
LPDDR5X
Memory Bus
128bit
128bit
Bandwidth
280.3GB/s
128.0GB/s
Render Config
Compute Units
32
16
Shading Units
2048
1024
TMUs
128
64
ROPs
64
48
RT Cores
32
16
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
2 MB
8 MB
L3 Cache
32 MB
16 MB
Theoretical Performance
Pixel Rate
168.6 GPixel/s
129.6 GPixel/s
Texture Rate
337.3 GTexel/s
172.8 GTexel/s
FP16 (half)
21.59 TFLOPS
11.06 TFLOPS
FP32 (float)
10.79 TFLOPS
5.530 TFLOPS
FP64 (double)
674.6 GFLOPS
345.6 GFLOPS
Graphics Processor
GPU Name
Navi 23
Strix Point
GPU Variant
Navi 23 KXT(215-130000136)
100-000001684
Architecture
RDNA 2.0
RDNA 3.5
Foundry
TSMC
TSMC
Process Size
7 nm
4 nm
Transistors
11.06 billion
34 billion
Die Size
237 mm²
233 mm²
Board Design
TDP
176W
28W
Suggested PSU
450 W
-
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x USB Type-C
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.4
Shader Model
6.5
6.8