Home GPU Comparison NVIDIA GeForce GTX 980 Mobile vs AMD Radeon RX 6700S

NVIDIA GeForce GTX 980 Mobile vs AMD Radeon RX 6700S

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 980 Mobile and 8GB VRAM Radeon RX 6700S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980 Mobile 's Advantages
Larger VRAM bandwidth (224.4GB/s vs 224.0GB/s)
256 additional rendering cores
AMD Radeon RX 6700S 's Advantages
Released 6 years and 4 months late
Boost Clock has increased by 75% (2000MHz vs 1140MHz)

Score

Benchmark

FP32 (float)
GeForce GTX 980 Mobile
4.669 TFLOPS
Radeon RX 6700S +53%
7.168 TFLOPS
VS

Graphics Card

Sep 2015
Release Date
Jan 2022
GeForce 900M
Generation
Mobility Radeon
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 4.0 x8

Clock Speeds

1064 MHz
Base Clock
1700 MHz
1140 MHz
Boost Clock
2000 MHz
1753 MHz
Memory Clock
1750 MHz

Memory

8GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
128bit
224.4GB/s
Bandwidth
224.0GB/s

Render Config

-
Compute Units
28
-
-
-
2048
Shading Units
1792
128
TMUs
112
64
ROPs
64
-
-
-
-
RT Cores
28
48 KB (per SMM)
L1 Cache
128 KB per Array
2 MB
L2 Cache
2 MB
-
L3 Cache
32 MB

Theoretical Performance

72.96 GPixel/s
Pixel Rate
128.0 GPixel/s
145.9 GTexel/s
Texture Rate
224.0 GTexel/s
-
FP16 (half)
14.34 TFLOPS
4.669 TFLOPS
FP32 (float)
7.168 TFLOPS
145.9 GFLOPS
FP64 (double)
448.0 GFLOPS

Board Design

Unknown
TDP
80W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GM204
GPU Name
Navi 23
N16E-GXX-A1
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

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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