NVIDIA GeForce RTX 4090 D vs NVIDIA GeForce 7800 GTX 512

VS

NVIDIA GeForce RTX 4090 D NVIDIA GeForce 7800 GTX 512

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

Main Differences

NVIDIA GeForce RTX 4090 D 's Advantages

Released 18 years and 1 months late

Boost Clock2520MHz

Larger VRAM bandwidth (1008GB/s vs 51.20GB/s)

14592 additional rendering cores

NVIDIA GeForce 7800 GTX 512 's Advantages

Lower TDP (108W vs 425W)

Score

GeForce RTX 4090 D

VS

GeForce 7800 GTX 512

Graphics Card

Dec 2023

Release Date

Nov 2005

GeForce 40

Generation

GeForce 7 PCIe

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

2280 MHz

Base Clock

-

2520 MHz

Boost Clock

-

1313 MHz

Memory Clock

800 MHz

Memory

24GB

Memory Size

512MB

GDDR6X

Memory Type

GDDR3

384bit

Memory Bus

256bit

1008GB/s

Bandwidth

51.20GB/s

Render Config

114

SM Count

-

Compute Units

-

14592

Shading Units

-

456

TMUs

24

176

ROPs

16

456

Tensor Cores

-

114

RT Cores

-

128 KB (per SM)

L1 Cache

-

72 MB

L2 Cache

-

Theoretical Performance

443.5 GPixel/s

Pixel Rate

8.000 GPixel/s

1149 GTexel/s

Texture Rate

12.00 GTexel/s

73.54 TFLOPS

FP16 (half)

-

73.54 TFLOPS

FP32 (float)

-

1149 GFLOPS

FP64 (double)

-

Graphics Processor

AD102

GPU Name

G70

AD102-250-A1

GPU Variant

GF-7800-GTX-512-A2

Ada Lovelace

Architecture

Curie

TSMC

Foundry

TSMC

5 nm

Process Size

110 nm

76.3 billion

Transistors

0.302 billion

609 mm²

Die Size

333 mm²

Board Design

425W

TDP

108W

800 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

1x 16-pin

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

3.0

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