NVIDIA GeForce GTX 850M vs AMD Radeon RX 5300M

VS

NVIDIA GeForce GTX 850M

AMD Radeon RX 5300M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 850M and 3GB VRAM Radeon RX 5300M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 850M 's Advantages

Lower TDP (45W vs 85W)

AMD Radeon RX 5300M 's Advantages

Released 5 years and 8 months late

Boost Clock1445MHz

More VRAM (3GB vs 2GB)

Larger VRAM bandwidth (168.0GB/s vs 32.03GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 850M

1.155 TFLOPS

Radeon RX 5300M +252%

4.069 TFLOPS

GeForce GTX 850M

VS

Radeon RX 5300M

Graphics Card

Mar 2014

Release Date

Nov 2019

GeForce 800M

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

1445 MHz

1001 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

3GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

96bit

32.03GB/s

Bandwidth

168.0GB/s

Render Config

-

Compute Units

22

-

640

Shading Units

1408

40

TMUs

88

16

ROPs

32

-

64 KB (per SMM)

L1 Cache

-

2 MB

L2 Cache

2 MB

-

Theoretical Performance

14.43 GPixel/s

Pixel Rate

46.24 GPixel/s

36.08 GTexel/s

Texture Rate

127.2 GTexel/s

-

FP16 (half)

8.138 TFLOPS

1155 GFLOPS

FP32 (float)

4.069 TFLOPS

36.08 GFLOPS

FP64 (double)

254.3 GFLOPS

Board Design

45W

TDP

85W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GM107

GPU Name

Navi 14

N15P-GT-A1

GPU Variant

Navi 14 XLM

Maxwell

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

1.87 billion

Transistors

6.4 billion

148 mm²

Die Size

158 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

5.0

CUDA

-

5.1

Shader Model

6.5

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