Home GPU Comparison NVIDIA GeForce GTX 765M vs NVIDIA GeForce GTX 980 Mobile

NVIDIA GeForce GTX 765M vs NVIDIA GeForce GTX 980 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 765M and 8GB VRAM GeForce GTX 980 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980 Mobile 's Advantages
Released 2 years and 4 months late
Boost Clock has increased by 32% (1140MHz vs 863MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (224.4GB/s vs 64.13GB/s)
1280 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 765M
1.326 TFLOPS
GeForce GTX 980 Mobile +252%
4.669 TFLOPS
VS

Graphics Card

May 2013
Release Date
Sep 2015
GeForce 700M
Generation
GeForce 900M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

797 MHz
Base Clock
1064 MHz
863 MHz
Boost Clock
1140 MHz
1002 MHz
Memory Clock
1753 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
64.13GB/s
Bandwidth
224.4GB/s

Render Config

-
-
-
-
-
-
768
Shading Units
2048
64
TMUs
128
16
ROPs
64
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
48 KB (per SMM)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

13.81 GPixel/s
Pixel Rate
72.96 GPixel/s
55.23 GTexel/s
Texture Rate
145.9 GTexel/s
-
-
-
1326 GFLOPS
FP32 (float)
4.669 TFLOPS
55.23 GFLOPS
FP64 (double)
145.9 GFLOPS

Board Design

75W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

GK106
GPU Name
GM204
N14E-GE-B-A1
GPU Variant
N16E-GXX-A1
Kepler
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.54 billion
Transistors
5.2 billion
221 mm²
Die Size
398 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
5.2
5.1
Shader Model
6.7 (6.4)

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