NVIDIA GeForce RTX 3080 vs ATI Radeon HD 4650 AGP

VS

NVIDIA GeForce RTX 3080 ATI Radeon HD 4650 AGP

We compared two Desktop platform GPUs: 10GB VRAM GeForce RTX 3080 and 512MB VRAM Radeon HD 4650 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 's Advantages

Released 12 years late

Boost Clock1710MHz

Larger VRAM bandwidth (760.3GB/s vs 12.80GB/s)

8384 additional rendering cores

ATI Radeon HD 4650 AGP 's Advantages

Lower TDP (48W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 +7652%

29.77 TFLOPS

Radeon HD 4650 AGP

0.384 TFLOPS

GeForce RTX 3080

VS

Radeon HD 4650 AGP

Graphics Card

Sep 2020

Release Date

Sep 2008

GeForce 30

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

AGP 8x

Clock Speeds

1440 MHz

Base Clock

-

1710 MHz

Boost Clock

-

1188 MHz

Memory Clock

400 MHz

Memory

10GB

Memory Size

512MB

GDDR6X

Memory Type

DDR2

320bit

Memory Bus

128bit

760.3GB/s

Bandwidth

12.80GB/s

Render Config

68

SM Count

-

Compute Units

4

8704

Shading Units

320

272

TMUs

32

96

ROPs

8

272

Tensor Cores

-

68

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

5 MB

L2 Cache

128 KB

Theoretical Performance

164.2 GPixel/s

Pixel Rate

4.800 GPixel/s

465.1 GTexel/s

Texture Rate

19.20 GTexel/s

29.77 TFLOPS

FP16 (half)

-

29.77 TFLOPS

FP32 (float)

384.0 GFLOPS

465.1 GFLOPS

FP64 (double)

-

Graphics Processor

GA102

GPU Name

RV730

GA102-200-KD-A1

GPU Variant

RV730 PRO (215-0719056)

Ampere

Architecture

TeraScale

Samsung

Foundry

TSMC

8 nm

Process Size

55 nm

28.3 billion

Transistors

0.514 billion

628 mm²

Die Size

146 mm²

Board Design

320W

TDP

48W

700 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 12-pin

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

8.6

CUDA

-

6.6

Shader Model

4.1

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