AMD Radeon RX 6650 XT vs ATI Radeon X800 GTO

VS

AMD Radeon RX 6650 XT ATI Radeon X800 GTO

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6650 XT and 128MB VRAM Radeon X800 GTO 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 5 months late

Boost Clock2635MHz

Larger VRAM bandwidth (280.3GB/s vs 22.40GB/s)

2048 additional rendering cores

ATI Radeon X800 GTO 's Advantages

Lower TDP (49W vs 176W)

Score

Radeon RX 6650 XT

VS

Radeon X800 GTO

Graphics Card

May 2022

Release Date

Dec 2007

Navi II

Generation

Radeon R400 PCIe

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

2055 MHz

Base Clock

-

2635 MHz

Boost Clock

-

2190 MHz

Memory Clock

350 MHz

Memory

8GB

Memory Size

128MB

GDDR6

Memory Type

DDR

128bit

Memory Bus

256bit

280.3GB/s

Bandwidth

22.40GB/s

Render Config

-

SM Count

-

32

Compute Units

-

2048

Shading Units

-

128

TMUs

12

64

ROPs

12

-

Tensor Cores

-

32

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

168.6 GPixel/s

Pixel Rate

4.800 GPixel/s

337.3 GTexel/s

Texture Rate

4.800 GTexel/s

21.59 TFLOPS

FP16 (half)

-

10.79 TFLOPS

FP32 (float)

-

674.6 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 23

GPU Name

R423

Navi 23 KXT (215-130000136)

GPU Variant

R423 GTO

RDNA 2.0

Architecture

R400

TSMC

Foundry

TSMC

7 nm

Process Size

130 nm

11.06 billion

Transistors

0.16 billion

237 mm²

Die Size

289 mm²

Board Design

176W

TDP

49W

450 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 8-pin

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

9.0b (9_2)

4.6

OpenGL

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

CUDA

-

6.5

Shader Model

-

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