Home GPU Comparison NVIDIA GeForce GTX 980MX vs NVIDIA GeForce RTX 4080 Max-Q

NVIDIA GeForce GTX 980MX vs NVIDIA GeForce RTX 4080 Max-Q

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 980MX and 12GB VRAM GeForce RTX 4080 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 Max-Q 's Advantages
Released 6 years and 7 months late
Boost Clock has increased by 15% (1350MHz vs 1178MHz)
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (336.0GB/s vs 192.0GB/s)
5760 additional rendering cores
Lower TDP (60W vs 148W)

Score

Benchmark

FP32 (float)
GeForce GTX 980MX
3.92 TFLOPS
GeForce RTX 4080 Max Q +411%
20.04 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Jan 2023
GeForce 900M
Generation
GeForce 40 Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1050 MHz
Base Clock
795 MHz
1178 MHz
Boost Clock
1350 MHz
1500 MHz
Memory Clock
1750 MHz

Memory

8GB
Memory Size
12GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
192bit
192.0GB/s
Bandwidth
336.0GB/s

Render Config

-
-
-
-
SM Count
58
1664
Shading Units
7424
104
TMUs
232
64
ROPs
80
-
Tensor Cores
232
-
RT Cores
58
48 KB (per SMM)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
48 MB
-
-
-

Theoretical Performance

75.39 GPixel/s
Pixel Rate
108.0 GPixel/s
122.5 GTexel/s
Texture Rate
313.2 GTexel/s
-
FP16 (half)
20.04 TFLOPS
3.920 TFLOPS
FP32 (float)
20.04 TFLOPS
122.5 GFLOPS
FP64 (double)
313.2 GFLOPS

Board Design

148W
TDP
60W
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

GM204
GPU Name
AD104
N16E-GXX-A1
GPU Variant
GN21-X9
Maxwell 2.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
4 nm
5.2 billion
Transistors
35.8 billion
398 mm²
Die Size
295 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
5.2
CUDA
8.9
6.4
Shader Model
6.7

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