NVIDIA GeForce 7800 GTX 512 vs AMD Radeon RX 6700

VS

NVIDIA GeForce 7800 GTX 512

AMD Radeon RX 6700

We compared two Desktop platform GPUs: 512MB VRAM GeForce 7800 GTX 512 and 10GB VRAM Radeon RX 6700 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 175W)

AMD Radeon RX 6700 's Advantages

Released 15 years and 7 months late

Boost Clock2450MHz

More VRAM (10GB vs 512GB)

Larger VRAM bandwidth (320.0GB/s vs 51.20GB/s)

2304 additional rendering cores

Score

GeForce 7800 GTX 512

VS

Radeon RX 6700

Graphics Card

Nov 2005

Release Date

Jun 2021

GeForce 7 PCIe

Generation

Navi II

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1941 MHz

-

Boost Clock

2450 MHz

800 MHz

Memory Clock

2000 MHz

Memory

512MB

Memory Size

10GB

GDDR3

Memory Type

GDDR6

256bit

Memory Bus

160bit

51.20GB/s

Bandwidth

320.0GB/s

Render Config

-

Compute Units

36

-

Shading Units

2304

24

TMUs

144

16

ROPs

64

-

RT Cores

36

-

L1 Cache

128 KB per Array

-

L2 Cache

3 MB

-

L3 Cache

80 MB

Theoretical Performance

8.000 GPixel/s

Pixel Rate

156.8 GPixel/s

12.00 GTexel/s

Texture Rate

352.8 GTexel/s

-

FP16 (half)

22.58 TFLOPS

-

FP32 (float)

11.29 TFLOPS

-

FP64 (double)

705.6 GFLOPS

Board Design

108W

TDP

175W

300 W

Suggested PSU

450 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

-

Power Connectors

1x 8-pin

Graphics Processor

G70

GPU Name

Navi 22

GF-7800-GTX-512-A2

GPU Variant

Navi 22 XTL

Curie

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

110 nm

Process Size

7 nm

0.302 billion

Transistors

17.2 billion

333 mm²

Die Size

335 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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