NVIDIA GeForce GTX 765M vs AMD Radeon RX 580X Mobile

VS

NVIDIA GeForce GTX 765M AMD Radeon RX 580X Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 765M and 8GB VRAM Radeon RX 580X 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 100W)

AMD Radeon RX 580X Mobile 's Advantages

Released 4 years and 11 months late

Boost Clock has increased by 25% (1077MHz vs 863MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 64.13GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 765M

1.326 TFLOPS

Radeon RX 580X Mobile +274%

4.963 TFLOPS

GeForce GTX 765M

VS

Radeon RX 580X Mobile

Graphics Card

May 2013

Release Date

Apr 2018

GeForce 700M

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-B (3.0)

Clock Speeds

797 MHz

Base Clock

1000 MHz

863 MHz

Boost Clock

1077 MHz

1002 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

64.13GB/s

Bandwidth

256.0GB/s

Render Config

-

SM Count

-

Compute Units

36

768

Shading Units

2304

64

TMUs

144

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

2 MB

Theoretical Performance

13.81 GPixel/s

Pixel Rate

34.46 GPixel/s

55.23 GTexel/s

Texture Rate

155.1 GTexel/s

-

FP16 (half)

4.963 TFLOPS

1326 GFLOPS

FP32 (float)

4.963 TFLOPS

55.23 GFLOPS

FP64 (double)

310.2 GFLOPS

Graphics Processor

GK106

GPU Name

Polaris 20

N14E-GE-B-A1

GPU Variant

Polaris 20M XT

Kepler

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

2.54 billion

Transistors

5.7 billion

221 mm²

Die Size

232 mm²

Board Design

75W

TDP

100W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.2

3.0

CUDA

-

5.1

Shader Model

6.4

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