ATI Radeon HD 2400 vs NVIDIA GeForce RTX 3080

VS

ATI Radeon HD 2400

NVIDIA GeForce RTX 3080

We compared two Desktop platform GPUs: 256MB VRAM ATI Radeon HD 2400 and 10GB VRAM GeForce RTX 3080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2400 's Advantages

Lower TDP (20W vs 320W)

NVIDIA GeForce RTX 3080 's Advantages

Released 12 years and 7 months late

Boost Clock1710MHz

More VRAM (10GB vs 256GB)

Larger VRAM bandwidth (760.3GB/s vs 7.920GB/s)

8664 additional rendering cores

Score

Benchmark

FP32 (float)

ATI Radeon HD 2400

0.032 TFLOPS

GeForce RTX 3080 +92931%

29.77 TFLOPS

ATI Radeon HD 2400

VS

GeForce RTX 3080

Graphics Card

Feb 2008

Release Date

Sep 2020

Radeon R600

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1440 MHz

-

Boost Clock

1710 MHz

495 MHz

Memory Clock

1188 MHz

Memory

256MB

Memory Size

10GB

DDR2

Memory Type

GDDR6X

64bit

Memory Bus

320bit

7.920GB/s

Bandwidth

760.3GB/s

Render Config

2

Compute Units

-

SM Count

68

40

Shading Units

8704

4

TMUs

272

4

ROPs

96

-

Tensor Cores

272

-

RT Cores

68

-

L1 Cache

128 KB (per SM)

32 KB

L2 Cache

5 MB

-

Theoretical Performance

1.592 GPixel/s

Pixel Rate

164.2 GPixel/s

1.592 GTexel/s

Texture Rate

465.1 GTexel/s

-

FP16 (half)

29.77 TFLOPS

31.84 GFLOPS

FP32 (float)

29.77 TFLOPS

-

FP64 (double)

465.1 GFLOPS

Board Design

20W

TDP

320W

200 W

Suggested PSU

700 W

1x DVI 1x S-Video

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 12-pin

Graphics Processor

RV610

GPU Name

GA102

-

GPU Variant

GA102-200-KD-A1

TeraScale

Architecture

Ampere

TSMC

Foundry

Samsung

65 nm

Process Size

8 nm

0.18 billion

Transistors

28.3 billion

85 mm²

Die Size

628 mm²

Graphics Features

10.0 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.6

4.0

Shader Model

6.6

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