AMD Radeon RX 7800 vs ATI Radeon X800 GTO

VS

AMD Radeon RX 7800

ATI Radeon X800 GTO

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7800 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 7800 's Advantages

Released 15 years and 1 months late

Boost Clock2800MHz

More VRAM (16GB vs 128GB)

Larger VRAM bandwidth (576.0GB/s vs 22.40GB/s)

3840 additional rendering cores

ATI Radeon X800 GTO 's Advantages

Lower TDP (49W vs 300W)

Score

Radeon RX 7800

VS

Radeon X800 GTO

Graphics Card

Jan 2023

Release Date

Dec 2007

Navi III

Generation

Radeon R400 PCIe

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1800 MHz

Base Clock

-

2800 MHz

Boost Clock

-

2250 MHz

Memory Clock

350 MHz

Memory

16GB

Memory Size

128MB

GDDR6

Memory Type

DDR

256bit

Memory Bus

256bit

576.0GB/s

Bandwidth

22.40GB/s

Render Config

60

Compute Units

-

3840

Shading Units

-

240

TMUs

12

128

ROPs

12

-

60

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

-

64 MB

L3 Cache

-

Theoretical Performance

358.4 GPixel/s

Pixel Rate

4.800 GPixel/s

672.0 GTexel/s

Texture Rate

4.800 GTexel/s

86.02 TFLOPS

FP16 (half)

-

43.01 TFLOPS

FP32 (float)

-

1344 GFLOPS

FP64 (double)

-

Board Design

300W

TDP

49W

700 W

Suggested PSU

200 W

1x HDMI 2.1a 3x DisplayPort 2.1

Outputs

1x DVI 1x VGA 1x S-Video

2x 8-pin

Power Connectors

-

Graphics Processor

Navi 32

GPU Name

R423

Navi 32 XT

GPU Variant

R423 GTO

RDNA 3.0

Architecture

R400

TSMC

Foundry

TSMC

5 nm

Process Size

130 nm

Unknown

Transistors

0.16 billion

346 mm²

Die Size

289 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

9.0b (9_2)

4.6

OpenGL

2.1

2.2

OpenCL

N/A

1.3

Vulkan

N/A

-

6.7

Shader Model

-

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