NVIDIA GeForce 7800 GTX 512 vs AMD Radeon RX 6950 XT

VS

NVIDIA GeForce 7800 GTX 512

AMD Radeon RX 6950 XT

We compared two Desktop platform GPUs: 512MB VRAM GeForce 7800 GTX 512 and 16GB VRAM Radeon RX 6950 XT 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 335W)

AMD Radeon RX 6950 XT 's Advantages

Released 16 years and 6 months late

Boost Clock2310MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (576.0GB/s vs 51.20GB/s)

5120 additional rendering cores

Score

GeForce 7800 GTX 512

VS

Radeon RX 6950 XT

Graphics Card

Nov 2005

Release Date

May 2022

GeForce 7 PCIe

Generation

Navi II

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1860 MHz

-

Boost Clock

2310 MHz

800 MHz

Memory Clock

2250 MHz

Memory

512MB

Memory Size

16GB

GDDR3

Memory Type

GDDR6

256bit

Memory Bus

256bit

51.20GB/s

Bandwidth

576.0GB/s

Render Config

-

Compute Units

80

-

Shading Units

5120

24

TMUs

320

16

ROPs

128

-

RT Cores

80

-

L1 Cache

128 KB per Array

-

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

8.000 GPixel/s

Pixel Rate

295.7 GPixel/s

12.00 GTexel/s

Texture Rate

739.2 GTexel/s

-

FP16 (half)

47.31 TFLOPS

-

FP32 (float)

23.65 TFLOPS

-

FP64 (double)

1478 GFLOPS

Board Design

108W

TDP

335W

300 W

Suggested PSU

700 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.1 2x DisplayPort 1.4a

-

Power Connectors

2x 8-pin

Graphics Processor

G70

GPU Name

Navi 21

GF-7800-GTX-512-A2

GPU Variant

Navi 21 KXTX (215-121000289)

Curie

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

110 nm

Process Size

7 nm

0.302 billion

Transistors

26.8 billion

333 mm²

Die Size

520 mm²

Graphics Features

9.0c (9_3)

DirectX

12 Ultimate (12_2)

2.1

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.3

-

3.0

Shader Model

6.5

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