NVIDIA GeForce RTX 4080 16 GB vs ATI Radeon HD 3690

VS

NVIDIA GeForce RTX 4080 16 GB ATI Radeon HD 3690

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 16 GB and 256MB VRAM Radeon HD 3690 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 16 GB 's Advantages

Released 14 years and 6 months late

Boost Clock2505MHz

Larger VRAM bandwidth (716.8GB/s vs 26.56GB/s)

9408 additional rendering cores

ATI Radeon HD 3690 's Advantages

Lower TDP (75W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 16 GB +11261%

48.74 TFLOPS

Radeon HD 3690

0.429 TFLOPS

GeForce RTX 4080 16 GB

VS

Radeon HD 3690

Graphics Card

Sep 2022

Release Date

Mar 2008

GeForce 40

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2205 MHz

Base Clock

-

2505 MHz

Boost Clock

-

1400 MHz

Memory Clock

830 MHz

Memory

16GB

Memory Size

256MB

GDDR6X

Memory Type

GDDR3

256bit

Memory Bus

128bit

716.8GB/s

Bandwidth

26.56GB/s

Render Config

76

SM Count

-

Compute Units

4

9728

Shading Units

320

304

TMUs

16

112

ROPs

16

304

Tensor Cores

-

76

RT Cores

-

128 KB (per SM)

L1 Cache

-

64 MB

L2 Cache

128 KB

Theoretical Performance

280.6 GPixel/s

Pixel Rate

10.72 GPixel/s

761.5 GTexel/s

Texture Rate

10.72 GTexel/s

48.74 TFLOPS

FP16 (half)

-

48.74 TFLOPS

FP32 (float)

428.8 GFLOPS

761.5 GFLOPS

FP64 (double)

85.76 GFLOPS

Graphics Processor

AD103

GPU Name

RV670

AD103-300-A1

GPU Variant

RV670 PRO (215-0708003)

Ada Lovelace

Architecture

TeraScale

TSMC

Foundry

TSMC

4 nm

Process Size

55 nm

45.9 billion

Transistors

0.666 billion

379 mm²

Die Size

192 mm²

Board Design

320W

TDP

75W

700 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

1x 16-pin

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3 (full) 4.0 (partial)

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.9

CUDA

-

6.6

Shader Model

4.1

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