AMD Radeon Sky 900 vs ATI Radeon X800 GTO AGP

VS

AMD Radeon Sky 900

ATI Radeon X800 GTO AGP

We compared two Desktop platform GPUs: 3GB VRAM Radeon Sky 900 and 256MB VRAM Radeon X800 GTO AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Sky 900 's Advantages

Released 5 years and 4 months late

Boost Clock950MHz

More VRAM (3GB vs 256GB)

Larger VRAM bandwidth (240.0GB/s vs 31.36GB/s)

1792 additional rendering cores

ATI Radeon X800 GTO AGP 's Advantages

Lower TDP (49W vs 300W)

Score

Radeon Sky 900

VS

Radeon X800 GTO AGP

Graphics Card

Mar 2013

Release Date

Nov 2007

Radeon Sky

Generation

Radeon R400 AGP

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

AGP 8x

Clock Speeds

825 MHz

Base Clock

-

950 MHz

Boost Clock

-

1250 MHz

Memory Clock

490 MHz

Memory

3GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

384bit

Memory Bus

256bit

240.0GB/s

Bandwidth

31.36GB/s

Render Config

28

Compute Units

-

1792

Shading Units

-

112

TMUs

12

32

ROPs

12

-

16 KB (per CU)

L1 Cache

-

768 KB

L2 Cache

-

Theoretical Performance

30.40 GPixel/s

Pixel Rate

4.800 GPixel/s

106.4 GTexel/s

Texture Rate

4.800 GTexel/s

-

3.405 TFLOPS

FP32 (float)

-

851.2 GFLOPS

FP64 (double)

-

Board Design

300W

TDP

49W

700 W

Suggested PSU

200 W

1x DVI 1x mini-DisplayPort 1.2

Outputs

1x DVI 1x VGA 1x S-Video

2x 8-pin

Power Connectors

1x Molex

Graphics Processor

Tahiti

GPU Name

R420

Orthrus

GPU Variant

R420 GTO

GCN 1.0

Architecture

R400

TSMC

Foundry

TSMC

28 nm

Process Size

130 nm

4.313 billion

Transistors

0.16 billion

352 mm²

Die Size

281 mm²

Graphics Features

12 (11_1)

DirectX

9.0b (9_2)

4.6

OpenGL

2.1

1.2

OpenCL

N/A

1.2

Vulkan

N/A

-

5.1

Shader Model

-

Related GPU Comparisons

1

AMD Radeon Sky 900 vs AMD Radeon R9 370

2

AMD Radeon Sky 900 vs NVIDIA CMP 170HX

3

AMD Radeon Sky 900 vs AMD Radeon 550X

4

AMD Radeon Sky 900 vs NVIDIA GeForce GTX 560 SE

5

AMD Radeon Sky 900 vs ATI Radeon HD 5830

6

AMD Radeon Sky 900 vs NVIDIA GeForce GTX 950 Low Power

7

AMD Radeon Sky 900 vs AMD Radeon RX 6750 XT

8

AMD Radeon Sky 900 vs NVIDIA GeForce GTX 285 Mac Edition

9

AMD Radeon Sky 900 vs AMD FirePro W5000

10

AMD Radeon Sky 900 vs ATI Radeon HD 2600 PRO

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

5

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

6

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

7

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

8

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

9

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

10

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