AMD Radeon RX 6650 XT vs NVIDIA RTX A2000 Mobile
GPU · Specs Compare
Graphics Card
Release Date
May 2022
Apr 2021
Generation
Navi II
Ampere-MW
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
2055 MHz
1215 MHz
Boost Clock
2635 MHz
1687 MHz
Memory Clock
2190 MHz
1500 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
128bit
Bandwidth
280.3GB/s
192.0GB/s
Render Config
Compute Units
32
—
Shading Units
2048
2560
TMUs
128
80
ROPs
64
48
RT Cores
32
20
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
2 MB
L3 Cache
32 MB
—
SM Count
—
20
Tensor Cores
—
80
Theoretical Performance
Pixel Rate
168.6 GPixel/s
80.98 GPixel/s
Texture Rate
337.3 GTexel/s
135.0 GTexel/s
FP16 (half)
21.59 TFLOPS
8.637 TFLOPS
FP32 (float)
10.79 TFLOPS
8.637 TFLOPS
FP64 (double)
674.6 GFLOPS
135.0 GFLOPS
Graphics Processor
GPU Name
Navi 23
GA107
GPU Variant
Navi 23 KXT(215-130000136)
—
Architecture
RDNA 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
11.06 billion
8.7 billion
Die Size
237 mm²
200 mm²
Board Design
TDP
176W
95W
Suggested PSU
450 W
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
Portable Device Dependent
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
3.0
Vulkan
1.3
1.3
Shader Model
6.5
6.8
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.