NVIDIA GeForce 920MX vs AMD Radeon RX 6650M XT
We compared two Mobile platform GPUs: 2GB VRAM GeForce 920MX and 8GB VRAM Radeon RX 6650M XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 920MX 's Advantages
Lower TDP (16W vs 120W)
AMD Radeon RX 6650M XT 's Advantages
Released 5 years and 10 months late
Boost Clock has increased by 143% (2416MHz vs 993MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 14.40GB/s)
1792 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 920MX
0.508 TFLOPS
Radeon RX 6650M XT
+1848%
9.896 TFLOPS
3DMark Time Spy
GeForce 920MX
382
Radeon RX 6650M XT
+2319%
9244
3DMark Time Spy Extreme
GeForce 920MX
108
Radeon RX 6650M XT
+3708%
4113
Graphics Card
Mar 2016
Release Date
Jan 2022
GeForce 900M
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x8
Clock Speeds
965 MHz
Base Clock
2068 MHz
993 MHz
Boost Clock
2416 MHz
900 MHz
Memory Clock
2000 MHz
Memory
2GB
Memory Size
8GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
256.0GB/s
Render Config
-
Compute Units
32
-
-
-
256
Shading Units
2048
24
TMUs
128
8
ROPs
64
-
-
-
-
RT Cores
32
64 KB (per SMM)
L1 Cache
128 KB per Array
1024 KB
L2 Cache
2 MB
-
L3 Cache
32 MB
Theoretical Performance
7.944 GPixel/s
Pixel Rate
154.6 GPixel/s
23.83 GTexel/s
Texture Rate
309.2 GTexel/s
-
FP16 (half)
19.79 TFLOPS
508.4 GFLOPS
FP32 (float)
9.896 TFLOPS
15.89 GFLOPS
FP64 (double)
618.5 GFLOPS
Board Design
16W
TDP
120W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GM108
GPU Name
Navi 23
N16V-GMR1-S
GPU Variant
-
Maxwell
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
Unknown
Transistors
11.06 billion
Unknown
Die Size
237 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
5.0
CUDA
-
5.1
Shader Model
6.5
