ATI Radeon HD 4770 vs NVIDIA GeForce RTX 3080 12 GB

VS

ATI Radeon HD 4770

NVIDIA GeForce RTX 3080 12 GB

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4770 and 12GB VRAM GeForce RTX 3080 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4770 's Advantages

Lower TDP (80W vs 350W)

NVIDIA GeForce RTX 3080 12 GB 's Advantages

Released 12 years and 9 months late

Boost Clock1710MHz

More VRAM (12GB vs 512GB)

Larger VRAM bandwidth (912.4GB/s vs 51.20GB/s)

8320 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4770

0.96 TFLOPS

GeForce RTX 3080 12 GB +3091%

30.64 TFLOPS

Radeon HD 4770

VS

GeForce RTX 3080 12 GB

Graphics Card

Apr 2009

Release Date

Jan 2022

Radeon R700

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1260 MHz

-

Boost Clock

1710 MHz

800 MHz

Memory Clock

1188 MHz

Memory

512MB

Memory Size

12GB

GDDR5

Memory Type

GDDR6X

128bit

Memory Bus

384bit

51.20GB/s

Bandwidth

912.4GB/s

Render Config

8

Compute Units

-

SM Count

70

640

Shading Units

8960

32

TMUs

280

16

ROPs

96

-

Tensor Cores

280

-

RT Cores

70

16 KB (per CU)

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

5 MB

-

Theoretical Performance

12.00 GPixel/s

Pixel Rate

164.2 GPixel/s

24.00 GTexel/s

Texture Rate

478.8 GTexel/s

-

FP16 (half)

30.64 TFLOPS

960.0 GFLOPS

FP32 (float)

30.64 TFLOPS

192.0 GFLOPS

FP64 (double)

478.8 GFLOPS

Board Design

80W

TDP

350W

250 W

Suggested PSU

750 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 12-pin

Graphics Processor

RV740

GPU Name

GA102

RV740 XT (215-0727019)

GPU Variant

GA102-220-A1

TeraScale

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

0.826 billion

Transistors

28.3 billion

137 mm²

Die Size

628 mm²

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

8.6

4.1

Shader Model

6.6

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