NVIDIA GeForce 800M vs AMD Radeon RX 480 Mobile

VS

NVIDIA GeForce 800M AMD Radeon RX 480 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 800M and 8GB VRAM Radeon RX 480 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 800M 's Advantages

Lower TDP (15W vs 100W)

AMD Radeon RX 480 Mobile 's Advantages

Released 2 years and 5 months late

Boost Clock1077MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (256.0GB/s vs 14.40GB/s)

2256 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 800M

0.142 TFLOPS

Radeon RX 480 Mobile +3395%

4.963 TFLOPS

GeForce 800M

VS

Radeon RX 480 Mobile

Graphics Card

Mar 2014

Release Date

Aug 2016

GeForce 800M

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

1077 MHz

900 MHz

Memory Clock

2000 MHz

Memory

1024MB

Memory Size

8GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

256bit

14.40GB/s

Bandwidth

256.0GB/s

Render Config

1

SM Count

-

Compute Units

36

48

Shading Units

2304

8

TMUs

144

8

ROPs

32

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

2 MB

Theoretical Performance

1.476 GPixel/s

Pixel Rate

34.46 GPixel/s

5.904 GTexel/s

Texture Rate

155.1 GTexel/s

-

FP16 (half)

4.963 TFLOPS

141.7 GFLOPS

FP32 (float)

4.963 TFLOPS

11.81 GFLOPS

FP64 (double)

310.2 GFLOPS

Graphics Processor

GF117

GPU Name

Ellesmere

N14M-GL

GPU Variant

Ellesmere XT

Fermi 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

0.585 billion

Transistors

5.7 billion

116 mm²

Die Size

232 mm²

Board Design

15W

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

1.1

OpenCL

2.1

N/A

Vulkan

1.2

2.1

CUDA

-

5.1

Shader Model

6.4

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