Home GPU Comparison NVIDIA GeForce GTX 765M vs NVIDIA GeForce RTX 3080 Ti Mobile

NVIDIA GeForce GTX 765M vs NVIDIA GeForce RTX 3080 Ti Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 765M and 16GB VRAM GeForce RTX 3080 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 765M 's Advantages
Lower TDP (75W vs 115W)
NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages
Released 8 years and 8 months late
Boost Clock has increased by 46% (1260MHz vs 863MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (512.0GB/s vs 64.13GB/s)
6656 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 765M
1.326 TFLOPS
GeForce RTX 3080 Ti Mobile +1311%
18.71 TFLOPS
Blender
GeForce GTX 765M
72
GeForce RTX 3080 Ti Mobile +5075%
3726
VS

Graphics Card

May 2013
Release Date
Jan 2022
GeForce 700M
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 4.0 x16

Clock Speeds

797 MHz
Base Clock
810 MHz
863 MHz
Boost Clock
1260 MHz
1002 MHz
Memory Clock
2000 MHz

Memory

2GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
256bit
64.13GB/s
Bandwidth
512.0GB/s

Render Config

-
-
-
-
SM Count
58
768
Shading Units
7424
64
TMUs
232
16
ROPs
96
-
Tensor Cores
232
-
RT Cores
58
16 KB (per SMX)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

13.81 GPixel/s
Pixel Rate
121.0 GPixel/s
55.23 GTexel/s
Texture Rate
292.3 GTexel/s
-
FP16 (half)
18.71 TFLOPS
1326 GFLOPS
FP32 (float)
18.71 TFLOPS
55.23 GFLOPS
FP64 (double)
292.3 GFLOPS

Board Design

75W
TDP
115W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GK106
GPU Name
GA103S
N14E-GE-B-A1
GPU Variant
GN20-E8-A1
Kepler
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
2.54 billion
Transistors
Unknown
221 mm²
Die Size
496 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
8.6
5.1
Shader Model
6.5

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