ATI Radeon X1650 vs AMD Radeon RX 6650 XT

VS

ATI Radeon X1650

AMD Radeon RX 6650 XT

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1650 and 8GB VRAM Radeon RX 6650 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650 XT 's Advantages

Released 14 years and 6 months late

Boost Clock2635MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (280.3GB/s vs 6.400GB/s)

2048 additional rendering cores

Score

Radeon X1650

VS

Radeon RX 6650 XT

Graphics Card

Nov 2007

Release Date

May 2022

Radeon R500 PCIe

Generation

Navi II

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

2055 MHz

-

Boost Clock

2635 MHz

400 MHz

Memory Clock

2190 MHz

Memory

256MB

Memory Size

8GB

DDR2

Memory Type

GDDR6

64bit

Memory Bus

128bit

6.400GB/s

Bandwidth

280.3GB/s

Render Config

-

Compute Units

32

-

Shading Units

2048

4

TMUs

128

4

ROPs

64

-

RT Cores

32

-

L1 Cache

128 KB per Array

-

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

2.540 GPixel/s

Pixel Rate

168.6 GPixel/s

2.540 GTexel/s

Texture Rate

337.3 GTexel/s

-

FP16 (half)

21.59 TFLOPS

-

FP32 (float)

10.79 TFLOPS

-

FP64 (double)

674.6 GFLOPS

Board Design

Unknown

TDP

176W

200 W

Suggested PSU

450 W

1x DVI 1x VGA 1x S-Video

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 8-pin

Graphics Processor

RV516

GPU Name

Navi 23

-

GPU Variant

Navi 23 KXT (215-130000136)

Ultra-Threaded SE

Architecture

RDNA 2.0

UMC

Foundry

TSMC

90 nm

Process Size

7 nm

0.105 billion

Transistors

11.06 billion

100 mm²

Die Size

237 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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