NVIDIA RTX A2000 Mobile 8 GB vs AMD Radeon RX 6650M
We compared two Mobile platform GPUs: 8GB VRAM RTX A2000 Mobile 8 GB and 8GB VRAM Radeon RX 6650M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A2000 Mobile 8 GB 's Advantages
768 additional rendering cores
Lower TDP (95W vs 120W)
AMD Radeon RX 6650M 's Advantages
Released 9 months late
Boost Clock has increased by 50% (2416MHz vs 1612MHz)
Larger VRAM bandwidth (256.0GB/s vs 224.0GB/s)
Score
Benchmark
FP32 (float)
RTX A2000 Mobile 8 GB
8.253 TFLOPS
Radeon RX 6650M
+4%
8.659 TFLOPS
Graphics Card
Apr 2021
Release Date
Jan 2022
Ampere-MW
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
1117 MHz
Base Clock
2068 MHz
1612 MHz
Boost Clock
2416 MHz
1750 MHz
Memory Clock
2000 MHz
Memory
8GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
128bit
224.0GB/s
Bandwidth
256.0GB/s
Render Config
-
Compute Units
28
20
SM Count
-
2560
Shading Units
1792
80
TMUs
112
48
ROPs
64
80
Tensor Cores
-
20
RT Cores
28
128 KB (per SM)
L1 Cache
128 KB per Array
2 MB
L2 Cache
2 MB
-
L3 Cache
32 MB
Theoretical Performance
77.38 GPixel/s
Pixel Rate
154.6 GPixel/s
129.0 GTexel/s
Texture Rate
270.6 GTexel/s
8.253 TFLOPS
FP16 (half)
17.32 TFLOPS
8.253 TFLOPS
FP32 (float)
8.659 TFLOPS
129.0 GFLOPS
FP64 (double)
541.2 GFLOPS
Board Design
95W
TDP
120W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GA107
GPU Name
Navi 23
-
-
-
Ampere
Architecture
RDNA 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
7 nm
8.7 billion
Transistors
11.06 billion
200 mm²
Die Size
237 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
8.6
CUDA
-
6.8
Shader Model
6.5
