NVIDIA GeForce RTX 3080 vs ATI Radeon X1650 GTO

VS

NVIDIA GeForce RTX 3080

ATI Radeon X1650 GTO

We compared two Desktop platform GPUs: 10GB VRAM GeForce RTX 3080 and 256MB VRAM Radeon X1650 GTO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 's Advantages

Released 12 years and 9 months late

Boost Clock1710MHz

More VRAM (10GB vs 256GB)

Larger VRAM bandwidth (760.3GB/s vs 12.54GB/s)

8704 additional rendering cores

Score

GeForce RTX 3080

VS

Radeon X1650 GTO

Graphics Card

Sep 2020

Release Date

Dec 2007

GeForce 30

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1440 MHz

Base Clock

-

1710 MHz

Boost Clock

-

1188 MHz

Memory Clock

392 MHz

Memory

10GB

Memory Size

256MB

GDDR6X

Memory Type

DDR2

320bit

Memory Bus

128bit

760.3GB/s

Bandwidth

12.54GB/s

Render Config

-

68

SM Count

-

8704

Shading Units

-

272

TMUs

4

96

ROPs

4

272

Tensor Cores

-

68

RT Cores

-

128 KB (per SM)

L1 Cache

-

5 MB

L2 Cache

-

Theoretical Performance

164.2 GPixel/s

Pixel Rate

2.348 GPixel/s

465.1 GTexel/s

Texture Rate

2.348 GTexel/s

29.77 TFLOPS

FP16 (half)

-

29.77 TFLOPS

FP32 (float)

-

465.1 GFLOPS

FP64 (double)

-

Board Design

320W

TDP

Unknown

700 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 1x VGA

1x 12-pin

Power Connectors

None

Graphics Processor

GA102

GPU Name

RV530

GA102-200-KD-A1

GPU Variant

RV530 LE

Ampere

Architecture

Ultra-Threaded SE

Samsung

Foundry

TSMC

8 nm

Process Size

90 nm

28.3 billion

Transistors

0.157 billion

628 mm²

Die Size

150 mm²

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

8.6

CUDA

-

6.6

Shader Model

3.0

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