ATI Radeon HD 3850 AGP vs NVIDIA GeForce RTX 4080 SUPER

VS

ATI Radeon HD 3850 AGP

NVIDIA GeForce RTX 4080 SUPER

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3850 AGP and 16GB VRAM GeForce RTX 4080 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3850 AGP 's Advantages

Lower TDP (75W vs 320W)

NVIDIA GeForce RTX 4080 SUPER 's Advantages

Released 16 years late

Boost Clock2550MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (736.3GB/s vs 52.99GB/s)

9920 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 3850 AGP

0.428 TFLOPS

GeForce RTX 4080 SUPER +12100%

52.22 TFLOPS

Radeon HD 3850 AGP

VS

GeForce RTX 4080 SUPER

Graphics Card

Jan 2008

Release Date

Jan 2024

Radeon R600

Generation

GeForce 40

Desktop

Type

Desktop

AGP 8x

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2295 MHz

-

Boost Clock

2550 MHz

828 MHz

Memory Clock

1438 MHz

Memory

512MB

Memory Size

16GB

GDDR3

Memory Type

GDDR6X

256bit

Memory Bus

256bit

52.99GB/s

Bandwidth

736.3GB/s

Render Config

4

Compute Units

-

SM Count

80

320

Shading Units

10240

16

TMUs

320

16

ROPs

112

-

Tensor Cores

320

-

RT Cores

80

-

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

64 MB

-

Theoretical Performance

10.69 GPixel/s

Pixel Rate

285.6 GPixel/s

10.69 GTexel/s

Texture Rate

816.0 GTexel/s

-

FP16 (half)

52.22 TFLOPS

427.5 GFLOPS

FP32 (float)

52.22 TFLOPS

85.50 GFLOPS

FP64 (double)

816.0 GFLOPS

Board Design

75W

TDP

320W

250 W

Suggested PSU

700 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 16-pin

Graphics Processor

RV670

GPU Name

AD103

RV670 PRO (215-0708003)

GPU Variant

AD103-400-A1

TeraScale

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

55 nm

Process Size

5 nm

0.666 billion

Transistors

45.9 billion

192 mm²

Die Size

379 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.9

4.1

Shader Model

6.7

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