AMD Radeon HD 8590M vs NVIDIA GeForce 945M

VS

AMD Radeon HD 8590M

NVIDIA GeForce 945M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8590M and 1024MB VRAM GeForce 945M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8590M 's Advantages

Larger VRAM bandwidth (36.00GB/s vs 16.02GB/s)

NVIDIA GeForce 945M 's Advantages

Released 3 years and 1 months late

Boost Clock has increased by 44% (1189MHz vs 825MHz)

64 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8590M

0.528 TFLOPS

GeForce 945M +72%

0.913 TFLOPS

Radeon HD 8590M

VS

GeForce 945M

Graphics Card

Mar 2013

Release Date

Apr 2016

Solar System

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

750 MHz

Base Clock

1006 MHz

825 MHz

Boost Clock

1189 MHz

1125 MHz

Memory Clock

1001 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

64bit

Memory Bus

64bit

36.00GB/s

Bandwidth

16.02GB/s

Render Config

5

Compute Units

-

320

Shading Units

384

20

TMUs

24

8

ROPs

8

-

16 KB (per CU)

L1 Cache

64 KB (per SMM)

128 KB

L2 Cache

1024 KB

-

Theoretical Performance

6.600 GPixel/s

Pixel Rate

9.512 GPixel/s

16.50 GTexel/s

Texture Rate

28.54 GTexel/s

-

528.0 GFLOPS

FP32 (float)

913.2 GFLOPS

33.00 GFLOPS

FP64 (double)

28.54 GFLOPS

Board Design

Unknown

TDP

23W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Sun

GPU Name

GM108

-

GCN 1.0

Architecture

Maxwell

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.69 billion

Transistors

Unknown

56 mm²

Die Size

Unknown

Graphics Features

12 (11_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

5.0

5.1

Shader Model

5.1

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