ATI Radeon X1650 GTO vs AMD Radeon Pro V420

VS

ATI Radeon X1650 GTO

AMD Radeon Pro V420

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1650 GTO and 32GB VRAM AMD Radeon Pro V420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V420 's Advantages

Boost Clock1700MHz

More VRAM (32GB vs 256GB)

Larger VRAM bandwidth (819.2GB/s vs 12.54GB/s)

4096 additional rendering cores

Score

Radeon X1650 GTO

VS

AMD Radeon Pro V420

Graphics Card

Dec 2007

Release Date

Unknown

Radeon R500 PCIe

Generation

Radeon Pro Vega

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

800 MHz

-

Boost Clock

1700 MHz

392 MHz

Memory Clock

800 MHz

Memory

256MB

Memory Size

32GB

DDR2

Memory Type

HBM2

128bit

Memory Bus

4096bit

12.54GB/s

Bandwidth

819.2GB/s

Render Config

-

Compute Units

64

-

Shading Units

4096

4

TMUs

256

4

ROPs

64

-

L1 Cache

16 KB (per CU)

-

L2 Cache

4 MB

-

Theoretical Performance

2.348 GPixel/s

Pixel Rate

108.8 GPixel/s

2.348 GTexel/s

Texture Rate

435.2 GTexel/s

-

FP16 (half)

27.85 TFLOPS

-

FP32 (float)

13.93 TFLOPS

-

FP64 (double)

6.963 TFLOPS

Board Design

Unknown

TDP

300W

200 W

Suggested PSU

700 W

1x HDMI 1x VGA

Outputs

6x mini-DisplayPort 1.4a

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

RV530

GPU Name

Vega 20

RV530 LE

GPU Variant

Vega 20 GLXT WS (215-0914026)

Ultra-Threaded SE

Architecture

GCN 5.1

TSMC

Foundry

TSMC

90 nm

Process Size

7 nm

0.157 billion

Transistors

13.23 billion

150 mm²

Die Size

331 mm²

Graphics Features

9.0c (9_3)

DirectX

12 (12_1)

2.1

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.3

-

3.0

Shader Model

6.7

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