NVIDIA GeForce RTX 3080 Ti vs ATI Radeon X1650 GT

VS

NVIDIA GeForce RTX 3080 Ti ATI Radeon X1650 GT

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 Ti and 128MB VRAM Radeon X1650 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti 's Advantages

Released 14 years late

Boost Clock1665MHz

Larger VRAM bandwidth (912.4GB/s vs 12.80GB/s)

10240 additional rendering cores

Score

GeForce RTX 3080 Ti

VS

Radeon X1650 GT

Graphics Card

May 2021

Release Date

May 2007

GeForce 30

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1365 MHz

Base Clock

-

1665 MHz

Boost Clock

-

1188 MHz

Memory Clock

400 MHz

Memory

12GB

Memory Size

128MB

GDDR6X

Memory Type

GDDR3

384bit

Memory Bus

128bit

912.4GB/s

Bandwidth

12.80GB/s

Render Config

80

SM Count

-

Compute Units

-

10240

Shading Units

-

320

TMUs

8

112

ROPs

8

320

Tensor Cores

-

80

RT Cores

-

128 KB (per SM)

L1 Cache

-

6 MB

L2 Cache

-

Theoretical Performance

186.5 GPixel/s

Pixel Rate

3.200 GPixel/s

532.8 GTexel/s

Texture Rate

3.200 GTexel/s

34.10 TFLOPS

FP16 (half)

-

34.10 TFLOPS

FP32 (float)

-

532.8 GFLOPS

FP64 (double)

-

Graphics Processor

GA102

GPU Name

RV560

GA102-225-A1

GPU Variant

RV560 GT

Ampere

Architecture

Ultra-Threaded SE

Samsung

Foundry

TSMC

8 nm

Process Size

80 nm

28.3 billion

Transistors

0.312 billion

628 mm²

Die Size

230 mm²

Board Design

350W

TDP

Unknown

750 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 12-pin

Power Connectors

None

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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