NVIDIA GeForce RTX 2070 Mobile vs ATI Mobility Radeon HD 4830

VS

NVIDIA GeForce RTX 2070 Mobile

ATI Mobility Radeon HD 4830

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Mobile and 1024MB VRAM Mobility Radeon HD 4830 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2070 Mobile 's Advantages

Released 9 years and 10 months late

Boost Clock1440MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (448.0GB/s vs 25.60GB/s)

1664 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2070 Mobile +936%

6.636 TFLOPS

Mobility Radeon HD 4830

0.64 TFLOPS

GeForce RTX 2070 Mobile

VS

Mobility Radeon HD 4830

Graphics Card

Jan 2019

Release Date

Mar 2009

GeForce 20 Mobile

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1215 MHz

Base Clock

-

1440 MHz

Boost Clock

-

1750 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

25.60GB/s

Render Config

-

Compute Units

8

36

SM Count

-

2304

Shading Units

640

144

TMUs

32

64

ROPs

16

288

Tensor Cores

-

36

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

128 KB

-

Theoretical Performance

92.16 GPixel/s

Pixel Rate

8.000 GPixel/s

207.4 GTexel/s

Texture Rate

16.00 GTexel/s

13.27 TFLOPS

FP16 (half)

-

6.636 TFLOPS

FP32 (float)

640.0 GFLOPS

207.4 GFLOPS

FP64 (double)

128.0 GFLOPS

Board Design

115W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

TU106

GPU Name

M97

N18E-G2-A1

GPU Variant

M97 M2 (216-0731004)

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

10.8 billion

Transistors

0.826 billion

445 mm²

Die Size

137 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

4.1

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