NVIDIA GeForce 7800 GTX 512 vs NVIDIA GeForce RTX 4090

VS

NVIDIA GeForce 7800 GTX 512

NVIDIA GeForce RTX 4090

We compared two Desktop platform GPUs: 512MB VRAM GeForce 7800 GTX 512 and 24GB VRAM GeForce RTX 4090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 7800 GTX 512 's Advantages

Lower TDP (108W vs 450W)

NVIDIA GeForce RTX 4090 's Advantages

Released 16 years and 10 months late

Boost Clock2520MHz

More VRAM (24GB vs 512GB)

Larger VRAM bandwidth (1.01TB/s vs 51.20GB/s)

16384 additional rendering cores

Score

GeForce 7800 GTX 512

VS

GeForce RTX 4090

Graphics Card

Nov 2005

Release Date

Sep 2022

GeForce 7 PCIe

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2235 MHz

-

Boost Clock

2520 MHz

800 MHz

Memory Clock

1313 MHz

Memory

512MB

Memory Size

24GB

GDDR3

Memory Type

GDDR6X

256bit

Memory Bus

384bit

51.20GB/s

Bandwidth

1.01TB/s

Render Config

-

SM Count

128

-

Shading Units

16384

24

TMUs

512

16

ROPs

176

-

Tensor Cores

512

-

RT Cores

128

-

L1 Cache

128 KB (per SM)

-

L2 Cache

72 MB

-

Theoretical Performance

8.000 GPixel/s

Pixel Rate

443.5 GPixel/s

12.00 GTexel/s

Texture Rate

1290 GTexel/s

-

FP16 (half)

82.58 TFLOPS

-

FP32 (float)

82.58 TFLOPS

-

FP64 (double)

1290 GFLOPS

Board Design

108W

TDP

450W

300 W

Suggested PSU

850 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.13x DisplayPort 1.4a

-

Power Connectors

1x 16-pin

Graphics Processor

G70

GPU Name

AD102

GF-7800-GTX-512-A2

GPU Variant

AD102-300-A1

Curie

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

110 nm

Process Size

5 nm

0.302 billion

Transistors

76.3 billion

333 mm²

Die Size

609 mm²

Graphics Features

9.0c (9_3)

DirectX

12 Ultimate (12_2)

2.1

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.9

3.0

Shader Model

6.8

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