NVIDIA GeForce RTX 3080 Ti vs ATI Radeon HD 3470

VS

NVIDIA GeForce RTX 3080 Ti

ATI Radeon HD 3470

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 Ti and 256MB VRAM Radeon HD 3470 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti 's Advantages

Released 13 years and 4 months late

Boost Clock1665MHz

More VRAM (12GB vs 256GB)

Larger VRAM bandwidth (912.4GB/s vs 15.20GB/s)

10200 additional rendering cores

ATI Radeon HD 3470 's Advantages

Lower TDP (30W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti +53181%

34.1 TFLOPS

Radeon HD 3470

0.064 TFLOPS

GeForce RTX 3080 Ti

VS

Radeon HD 3470

Graphics Card

May 2021

Release Date

Jan 2008

GeForce 30

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1365 MHz

Base Clock

-

1665 MHz

Boost Clock

-

1188 MHz

Memory Clock

950 MHz

Memory

12GB

Memory Size

256MB

GDDR6X

Memory Type

GDDR3

384bit

Memory Bus

64bit

912.4GB/s

Bandwidth

15.20GB/s

Render Config

-

Compute Units

2

80

SM Count

-

10240

Shading Units

40

320

TMUs

4

112

ROPs

4

320

Tensor Cores

-

80

RT Cores

-

128 KB (per SM)

L1 Cache

-

6 MB

L2 Cache

64 KB

-

Theoretical Performance

186.5 GPixel/s

Pixel Rate

3.200 GPixel/s

532.8 GTexel/s

Texture Rate

3.200 GTexel/s

34.10 TFLOPS

FP16 (half)

-

34.10 TFLOPS

FP32 (float)

64.00 GFLOPS

532.8 GFLOPS

FP64 (double)

-

Board Design

350W

TDP

30W

750 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 12-pin

Power Connectors

None

Graphics Processor

GA102

GPU Name

RV620

GA102-225-A1

GPU Variant

RV620 PRO (215-0670006)

Ampere

Architecture

TeraScale

Samsung

Foundry

TSMC

8 nm

Process Size

55 nm

28.3 billion

Transistors

0.181 billion

628 mm²

Die Size

67 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.6

CUDA

-

6.6

Shader Model

4.1

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