Home GPU Comparison NVIDIA GeForce GTX 765M vs ATI Mobility Radeon HD 3430

NVIDIA GeForce GTX 765M vs ATI Mobility Radeon HD 3430

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 765M and 256MB VRAM Mobility Radeon HD 3430 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 765M 's Advantages
Released 4 years and 10 months late
Boost Clock863MHz
Larger VRAM bandwidth (64.13GB/s vs 6.400GB/s)
728 additional rendering cores
ATI Mobility Radeon HD 3430 's Advantages
Lower TDP (12W vs 75W)

Score

Benchmark

FP32 (float)
GeForce GTX 765M +3583%
1.326 TFLOPS
Mobility Radeon HD 3430
0.036 TFLOPS
VS

Graphics Card

May 2013
Release Date
Jul 2008
GeForce 700M
Generation
M8x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-II

Clock Speeds

797 MHz
Base Clock
-
863 MHz
Boost Clock
-
1002 MHz
Memory Clock
400 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
64.13GB/s
Bandwidth
6.400GB/s

Render Config

-
SM Count
-
-
Compute Units
2
768
Shading Units
40
64
TMUs
4
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
256 KB
L2 Cache
64 KB

Theoretical Performance

13.81 GPixel/s
Pixel Rate
1.800 GPixel/s
55.23 GTexel/s
Texture Rate
1.800 GTexel/s
-
FP16 (half)
-
1326 GFLOPS
FP32 (float)
36.00 GFLOPS
55.23 GFLOPS
FP64 (double)
-

Graphics Processor

GK106
GPU Name
M82
N14E-GE-B-A1
GPU Variant
M82-SE
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.54 billion
Transistors
0.181 billion
221 mm²
Die Size
67 mm²

Board Design

75W
TDP
12W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
10.1
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
4.1

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