ATI Radeon X1650 vs NVIDIA GeForce RTX 3080

VS

ATI Radeon X1650

NVIDIA GeForce RTX 3080

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1650 and 10GB VRAM GeForce RTX 3080 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 10 months late

Boost Clock1710MHz

More VRAM (10GB vs 256GB)

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

8704 additional rendering cores

Score

Radeon X1650

VS

GeForce RTX 3080

Graphics Card

Nov 2007

Release Date

Sep 2020

Radeon R500 PCIe

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1440 MHz

-

Boost Clock

1710 MHz

400 MHz

Memory Clock

1188 MHz

Memory

256MB

Memory Size

10GB

DDR2

Memory Type

GDDR6X

64bit

Memory Bus

320bit

6.400GB/s

Bandwidth

760.3GB/s

Render Config

-

SM Count

68

-

Shading Units

8704

4

TMUs

272

4

ROPs

96

-

Tensor Cores

272

-

RT Cores

68

-

L1 Cache

128 KB (per SM)

-

L2 Cache

5 MB

-

Theoretical Performance

2.540 GPixel/s

Pixel Rate

164.2 GPixel/s

2.540 GTexel/s

Texture Rate

465.1 GTexel/s

-

FP16 (half)

29.77 TFLOPS

-

FP32 (float)

29.77 TFLOPS

-

FP64 (double)

465.1 GFLOPS

Board Design

Unknown

TDP

320W

200 W

Suggested PSU

700 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

GA102-200-KD-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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