Home GPU Comparison NVIDIA GeForce 920MX vs AMD Radeon RX 6850M XT

NVIDIA GeForce 920MX vs AMD Radeon RX 6850M XT

We compared two Mobile platform GPUs: 2GB VRAM GeForce 920MX and 12GB VRAM Radeon RX 6850M 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 165W)
AMD Radeon RX 6850M XT 's Advantages
Released 5 years and 10 months late
Boost Clock has increased by 160% (2581MHz vs 993MHz)
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (384.0GB/s vs 14.40GB/s)
2304 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 920MX
0.508 TFLOPS
Radeon RX 6850M XT +2500%
13.21 TFLOPS
Blender
GeForce 920MX
47
Radeon RX 6850M XT +3112%
1510
VS

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 x16

Clock Speeds

965 MHz
Base Clock
2321 MHz
993 MHz
Boost Clock
2581 MHz
900 MHz
Memory Clock
2000 MHz

Memory

2GB
Memory Size
12GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
192bit
14.40GB/s
Bandwidth
384.0GB/s

Render Config

-
Compute Units
40
-
-
-
256
Shading Units
2560
24
TMUs
160
8
ROPs
64
-
-
-
-
RT Cores
40
64 KB (per SMM)
L1 Cache
128 KB per Array
1024 KB
L2 Cache
3 MB
-
L3 Cache
96 MB

Theoretical Performance

7.944 GPixel/s
Pixel Rate
165.2 GPixel/s
23.83 GTexel/s
Texture Rate
413.0 GTexel/s
-
FP16 (half)
26.43 TFLOPS
508.4 GFLOPS
FP32 (float)
13.21 TFLOPS
15.89 GFLOPS
FP64 (double)
825.9 GFLOPS

Board Design

16W
TDP
165W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GM108
GPU Name
Navi 22
N16V-GMR1-S
GPU Variant
Navi 22 XTM
Maxwell
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
Unknown
Transistors
17.2 billion
Unknown
Die Size
335 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

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