Home GPU Comparison NVIDIA GeForce GTX 970M vs AMD Radeon RX 6800S

NVIDIA GeForce GTX 970M vs AMD Radeon RX 6800S

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 970M and 8GB VRAM Radeon RX 6800S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800S 's Advantages
Released 7 years and 3 months late
Boost Clock has increased by 102% (2100MHz vs 1038MHz)
More VRAM (8GB vs 3GB)
Larger VRAM bandwidth (256.0GB/s vs 120.3GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 970M
2.657 TFLOPS
Radeon RX 6800S +223%
8.602 TFLOPS
3DMark Time Spy
GeForce GTX 970M
2284
Radeon RX 6800S +280%
8695
Blender
GeForce GTX 970M
208
Radeon RX 6800S +925%
2133
VS

Graphics Card

Oct 2014
Release Date
Jan 2022
GeForce 900M
Generation
Mobility Radeon
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 4.0 x8

Clock Speeds

924 MHz
Base Clock
1800 MHz
1038 MHz
Boost Clock
2100 MHz
1253 MHz
Memory Clock
2000 MHz

Memory

3GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
192bit
Memory Bus
128bit
120.3GB/s
Bandwidth
256.0GB/s

Render Config

-
SM Count
-
-
Compute Units
32
1280
Shading Units
2048
80
TMUs
128
48
ROPs
64
-
Tensor Cores
-
-
RT Cores
32
48 KB (per SMM)
L1 Cache
128 KB per Array
1536 KB
L2 Cache
2 MB

Theoretical Performance

49.82 GPixel/s
Pixel Rate
134.4 GPixel/s
83.04 GTexel/s
Texture Rate
268.8 GTexel/s
-
FP16 (half)
17.20 TFLOPS
2.657 TFLOPS
FP32 (float)
8.602 TFLOPS
83.04 GFLOPS
FP64 (double)
537.6 GFLOPS

Graphics Processor

GM204
GPU Name
Navi 23
N16E-GT-A2
GPU Variant
-
Maxwell 2.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
5.2 billion
Transistors
11.06 billion
398 mm²
Die Size
237 mm²

Board Design

Unknown
TDP
100W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
5.2
CUDA
-
6.7 (6.4)
Shader Model
6.5

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