NVIDIA GeForce RTX 2070 Mobile vs ATI Mobility Radeon HD 4670

VS

NVIDIA GeForce RTX 2070 Mobile ATI Mobility Radeon HD 4670

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Mobile and 512MB VRAM Mobility Radeon HD 4670 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 10 years late

Boost Clock1440MHz

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

1984 additional rendering cores

ATI Mobility Radeon HD 4670 's Advantages

Lower TDP (35W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 2070 Mobile +1436%

6.636 TFLOPS

Mobility Radeon HD 4670

0.432 TFLOPS

GeForce RTX 2070 Mobile

VS

Mobility Radeon HD 4670

Graphics Card

Jan 2019

Release Date

Jan 2009

GeForce 20 Mobile

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

1215 MHz

Base Clock

-

1440 MHz

Boost Clock

-

1750 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

25.60GB/s

Render Config

36

SM Count

-

Compute Units

4

2304

Shading Units

320

144

TMUs

32

64

ROPs

8

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

5.400 GPixel/s

207.4 GTexel/s

Texture Rate

21.60 GTexel/s

13.27 TFLOPS

FP16 (half)

-

6.636 TFLOPS

FP32 (float)

432.0 GFLOPS

207.4 GFLOPS

FP64 (double)

-

Graphics Processor

TU106

GPU Name

M96

N18E-G2-A1

GPU Variant

M96 XT (216-0729051)

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

10.8 billion

Transistors

0.514 billion

445 mm²

Die Size

146 mm²

Board Design

115W

TDP

35W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

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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