NVIDIA GeForce GTX 965M vs AMD Radeon RX 580 Mobile

VS

NVIDIA GeForce GTX 965M

AMD Radeon RX 580 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 965M and 8GB VRAM Radeon RX 580 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 965M 's Advantages

Boost Clock has increased by 7% (1150MHz vs 1077MHz)

AMD Radeon RX 580 Mobile 's Advantages

Released 1 years and 3 months late

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 80.19GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 965M

2.355 TFLOPS

Radeon RX 580 Mobile +110%

4.963 TFLOPS

GeForce GTX 965M

VS

Radeon RX 580 Mobile

Graphics Card

Jan 2016

Release Date

Apr 2017

GeForce 900M

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

MXM-B (3.0)

Clock Speeds

935 MHz

Base Clock

1000 MHz

1150 MHz

Boost Clock

1077 MHz

1253 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

80.19GB/s

Bandwidth

256.0GB/s

Render Config

-

Compute Units

36

-

1024

Shading Units

2304

64

TMUs

144

32

ROPs

32

-

48 KB (per SMM)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

2 MB

-

Theoretical Performance

36.80 GPixel/s

Pixel Rate

34.46 GPixel/s

73.60 GTexel/s

Texture Rate

155.1 GTexel/s

-

FP16 (half)

4.963 TFLOPS

2.355 TFLOPS

FP32 (float)

4.963 TFLOPS

73.60 GFLOPS

FP64 (double)

310.2 GFLOPS

Board Design

Unknown

TDP

100W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GM206S

GPU Name

Polaris 20

N16E-GR-A1

GPU Variant

Polaris 20M XT

Maxwell 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

2.94 billion

Transistors

5.7 billion

228 mm²

Die Size

232 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

5.2

CUDA

-

6.7

Shader Model

6.4

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