NVIDIA GeForce 805A vs AMD Radeon Pro Vega 16

VS

NVIDIA GeForce 805A

AMD Radeon Pro Vega 16

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 805A 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 805A 's Advantages

Lower TDP (15W vs 75W)

AMD Radeon Pro Vega 16 's Advantages

Released 4 years and 4 months late

Boost Clock has increased by 57% (1190MHz vs 758MHz)

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (307.2GB/s vs 16.02GB/s)

832 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 805A

0.291 TFLOPS

Radeon Pro Vega 16 +737%

2.437 TFLOPS

GeForce 805A

VS

Radeon Pro Vega 16

Graphics Card

Jul 2014

Release Date

Nov 2018

GeForce 800A

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

719 MHz

Base Clock

815 MHz

758 MHz

Boost Clock

1190 MHz

1001 MHz

Memory Clock

1200 MHz

Memory

1024MB

Memory Size

4GB

DDR3

Memory Type

HBM2

64bit

Memory Bus

1024bit

16.02GB/s

Bandwidth

307.2GB/s

Render Config

-

Compute Units

16

-

192

Shading Units

1024

16

TMUs

64

8

ROPs

32

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

1024 KB

-

Theoretical Performance

6.064 GPixel/s

Pixel Rate

38.08 GPixel/s

12.13 GTexel/s

Texture Rate

76.16 GTexel/s

-

FP16 (half)

4.874 TFLOPS

291.1 GFLOPS

FP32 (float)

2.437 TFLOPS

12.13 GFLOPS

FP64 (double)

152.3 GFLOPS

Board Design

15W

TDP

75W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GK208

GPU Name

Vega 12

-

GPU Variant

Vega 12 XLA

Kepler 2.0

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

1.02 billion

Transistors

Unknown

87 mm²

Die Size

Unknown

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.2

3.5

CUDA

-

5.1

Shader Model

6.3

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