ATI Radeon X1650 vs NVIDIA GeForce RTX 3080 Ti 20 GB

VS

ATI Radeon X1650

NVIDIA GeForce RTX 3080 Ti 20 GB

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1650 and 20GB VRAM GeForce RTX 3080 Ti 20 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages

Released 14 years and 2 months late

Boost Clock1665MHz

More VRAM (20GB vs 256GB)

Larger VRAM bandwidth (760.3GB/s vs 6.400GB/s)

10240 additional rendering cores

Score

Radeon X1650

VS

GeForce RTX 3080 Ti 20 GB

Graphics Card

Nov 2007

Release Date

Jan 2022

Radeon R500 PCIe

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1335 MHz

-

Boost Clock

1665 MHz

400 MHz

Memory Clock

1188 MHz

Memory

256MB

Memory Size

20GB

DDR2

Memory Type

GDDR6X

64bit

Memory Bus

320bit

6.400GB/s

Bandwidth

760.3GB/s

Render Config

-

SM Count

80

-

Shading Units

10240

4

TMUs

320

4

ROPs

112

-

Tensor Cores

320

-

RT Cores

80

-

L1 Cache

128 KB (per SM)

-

L2 Cache

6 MB

-

Theoretical Performance

2.540 GPixel/s

Pixel Rate

186.5 GPixel/s

2.540 GTexel/s

Texture Rate

532.8 GTexel/s

-

FP16 (half)

34.10 TFLOPS

-

FP32 (float)

34.10 TFLOPS

-

FP64 (double)

532.8 GFLOPS

Board Design

Unknown

TDP

350W

200 W

Suggested PSU

750 W

1x DVI 1x VGA 1x S-Video

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 12-pin

Graphics Processor

RV516

GPU Name

GA102

-

GPU Variant

GA102-225-A1

Ultra-Threaded SE

Architecture

Ampere

UMC

Foundry

Samsung

90 nm

Process Size

8 nm

0.105 billion

Transistors

28.3 billion

100 mm²

Die Size

628 mm²

Graphics Features

9.0c (9_3)

DirectX

12 Ultimate (12_2)

2.1

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.6

3.0

Shader Model

6.6

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