AMD Radeon RX Vega 64 vs ATI Radeon X800 GT AGP

VS

AMD Radeon RX Vega 64 ATI Radeon X800 GT AGP

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 64 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 Vega 64 's Advantages

Released 9 years and 9 months late

Boost Clock1546MHz

Larger VRAM bandwidth (483.8GB/s vs 31.55GB/s)

4096 additional rendering cores

ATI Radeon X800 GT AGP 's Advantages

Lower TDP (40W vs 295W)

Score

Radeon RX Vega 64

VS

Radeon X800 GT AGP

Graphics Card

Aug 2017

Release Date

Nov 2007

Vega

Generation

Radeon R400 AGP

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

AGP 8x

Clock Speeds

1247 MHz

Base Clock

-

1546 MHz

Boost Clock

-

945 MHz

Memory Clock

493 MHz

Memory

8GB

Memory Size

256MB

HBM2

Memory Type

GDDR3

2048bit

Memory Bus

256bit

483.8GB/s

Bandwidth

31.55GB/s

Render Config

-

SM Count

-

64

Compute Units

-

4096

Shading Units

-

256

TMUs

8

64

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

4 MB

L2 Cache

-

Theoretical Performance

98.94 GPixel/s

Pixel Rate

3.784 GPixel/s

395.8 GTexel/s

Texture Rate

3.784 GTexel/s

25.33 TFLOPS

FP16 (half)

-

12.66 TFLOPS

FP32 (float)

-

791.6 GFLOPS

FP64 (double)

-

Graphics Processor

Vega 10

GPU Name

R420

Vega 10 XT (215-0894200)

GPU Variant

R420 GT (215RAACGA12F)

GCN 5.0

Architecture

R400

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

130 nm

12.5 billion

Transistors

0.16 billion

495 mm²

Die Size

281 mm²

Board Design

295W

TDP

40W

600 W

Suggested PSU

200 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

2x 8-pin

Power Connectors

1x Molex

Graphics Features

12 (12_1)

DirectX

9.0b (9_2)

4.6

OpenGL

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

CUDA

-

6.4

Shader Model

-

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