NVIDIA GeForce 800M vs AMD Radeon Pro Vega 16

VS

NVIDIA GeForce 800M AMD Radeon Pro Vega 16

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 800M and 4GB VRAM Radeon Pro Vega 16 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 75W)

AMD Radeon Pro Vega 16 's Advantages

Released 4 years and 8 months late

Boost Clock1190MHz

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (307.2GB/s vs 14.40GB/s)

976 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 800M

0.142 TFLOPS

Radeon Pro Vega 16 +1616%

2.437 TFLOPS

GeForce 800M

VS

Radeon Pro Vega 16

Graphics Card

Mar 2014

Release Date

Nov 2018

GeForce 800M

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

815 MHz

-

Boost Clock

1190 MHz

900 MHz

Memory Clock

1200 MHz

Memory

1024MB

Memory Size

4GB

DDR3

Memory Type

HBM2

64bit

Memory Bus

1024bit

14.40GB/s

Bandwidth

307.2GB/s

Render Config

1

SM Count

-

Compute Units

16

48

Shading Units

1024

8

TMUs

64

8

ROPs

32

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

1024 KB

Theoretical Performance

1.476 GPixel/s

Pixel Rate

38.08 GPixel/s

5.904 GTexel/s

Texture Rate

76.16 GTexel/s

-

FP16 (half)

4.874 TFLOPS

141.7 GFLOPS

FP32 (float)

2.437 TFLOPS

11.81 GFLOPS

FP64 (double)

152.3 GFLOPS

Graphics Processor

GF117

GPU Name

Vega 12

N14M-GL

GPU Variant

Vega 12 XLA

Fermi 2.0

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

0.585 billion

Transistors

Unknown

116 mm²

Die Size

Unknown

Board Design

15W

TDP

75W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2

2.1

CUDA

-

5.1

Shader Model

6.3

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