AMD Radeon RX 455 OEM vs ATI Radeon X800 GT AGP

VS

AMD Radeon RX 455 OEM

ATI Radeon X800 GT AGP

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 455 OEM and 256MB VRAM Radeon X800 GT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 455 OEM 's Advantages

Released 8 years and 7 months late

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (104.0GB/s vs 31.55GB/s)

768 additional rendering cores

ATI Radeon X800 GT AGP 's Advantages

Lower TDP (40W vs 100W)

Score

Radeon RX 455 OEM

VS

Radeon X800 GT AGP

Graphics Card

Jun 2016

Release Date

Nov 2007

Arctic Islands

Generation

Radeon R400 AGP

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

AGP 8x

Clock Speeds

-

1625 MHz

Memory Clock

493 MHz

Memory

2GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

256bit

104.0GB/s

Bandwidth

31.55GB/s

Render Config

12

Compute Units

-

768

Shading Units

-

48

TMUs

8

16

ROPs

8

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

-

Theoretical Performance

16.80 GPixel/s

Pixel Rate

3.784 GPixel/s

50.40 GTexel/s

Texture Rate

3.784 GTexel/s

-

1.613 TFLOPS

FP32 (float)

-

100.8 GFLOPS

FP64 (double)

-

Board Design

100W

TDP

40W

300 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x DVI 1x VGA 1x S-Video

1x 6-pin

Power Connectors

1x Molex

Graphics Processor

Tobago

GPU Name

R420

Tobago PRO (215-0875010)

GPU Variant

R420 GT (215RAACGA12F)

GCN 2.0

Architecture

R400

TSMC

Foundry

TSMC

28 nm

Process Size

130 nm

2.08 billion

Transistors

0.16 billion

160 mm²

Die Size

281 mm²

Graphics Features

12 (12_0)

DirectX

9.0b (9_2)

4.6

OpenGL

2.1

2.0

OpenCL

N/A

1.2

Vulkan

N/A

-

6.3

Shader Model

-

Related GPU Comparisons

1

AMD Radeon RX 455 OEM vs ATI FirePro V5800

2

AMD Radeon RX 455 OEM vs AMD Radeon R7 250 OEM

3

AMD Radeon RX 455 OEM vs ATI Radeon X1650 AGP

4

AMD Radeon RX 455 OEM vs AMD FireStream 9170

5

AMD Radeon RX 455 OEM vs AMD Radeon HD 8490 OEM

6

AMD Radeon RX 455 OEM vs NVIDIA GeForce GTX 1080 Ti 12 GB

7

AMD Radeon RX 455 OEM vs NVIDIA GeForce GTX 285 Mac Edition

8

AMD Radeon RX 455 OEM vs NVIDIA GeForce 9800 GTX+

9

AMD Radeon RX 455 OEM vs NVIDIA Quadro FX 550

10

AMD Radeon RX 455 OEM vs AMD FirePro D700

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early