ATI Mobility Radeon HD 4670 vs NVIDIA GeForce RTX 2080 SUPER Mobile

VS

ATI Mobility Radeon HD 4670 NVIDIA GeForce RTX 2080 SUPER Mobile

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4670 and 8GB VRAM GeForce RTX 2080 SUPER Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4670 's Advantages

Lower TDP (35W vs 150W)

NVIDIA GeForce RTX 2080 SUPER Mobile 's Advantages

Released 11 years and 3 months late

Boost Clock1560MHz

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

2752 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4670

0.432 TFLOPS

GeForce RTX 2080 SUPER Mobile +2118%

9.585 TFLOPS

Mobility Radeon HD 4670

VS

GeForce RTX 2080 SUPER Mobile

Graphics Card

Jan 2009

Release Date

Apr 2020

M9x

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1365 MHz

-

Boost Clock

1560 MHz

800 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

8GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

256bit

25.60GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

48

4

Compute Units

-

320

Shading Units

3072

32

TMUs

192

8

ROPs

64

-

Tensor Cores

384

-

RT Cores

48

16 KB (per CU)

L1 Cache

64 KB (per SM)

128 KB

L2 Cache

4 MB

Theoretical Performance

5.400 GPixel/s

Pixel Rate

99.84 GPixel/s

21.60 GTexel/s

Texture Rate

299.5 GTexel/s

-

FP16 (half)

19.17 TFLOPS

432.0 GFLOPS

FP32 (float)

9.585 TFLOPS

-

FP64 (double)

299.5 GFLOPS

Graphics Processor

M96

GPU Name

TU104

M96 XT (216-0729051)

GPU Variant

N18E-G3

TeraScale

Architecture

Turing

TSMC

Foundry

TSMC

55 nm

Process Size

12 nm

0.514 billion

Transistors

13.6 billion

146 mm²

Die Size

545 mm²

Board Design

35W

TDP

150W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

4.1

Shader Model

6.6

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