ATI Radeon X1950 PRO DUAL vs AMD Radeon Pro V420

VS

ATI Radeon X1950 PRO DUAL

AMD Radeon Pro V420

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 PRO DUAL and 32GB VRAM AMD Radeon Pro V420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1950 PRO DUAL 's Advantages

Lower TDP (130W vs 300W)

AMD Radeon Pro V420 's Advantages

Boost Clock1700MHz

More VRAM (32GB vs 512GB)

Larger VRAM bandwidth (819.2GB/s vs 44.16GB/s)

4096 additional rendering cores

Score

Radeon X1950 PRO DUAL

VS

AMD Radeon Pro V420

Graphics Card

Jan 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

690 MHz

Memory Clock

800 MHz

Memory

512MB

Memory Size

32GB

GDDR3

Memory Type

HBM2

256bit

Memory Bus

4096bit

44.16GB/s

Bandwidth

819.2GB/s

Render Config

-

Compute Units

64

-

Shading Units

4096

12

TMUs

256

12

ROPs

64

-

L1 Cache

16 KB (per CU)

-

L2 Cache

4 MB

-

Theoretical Performance

6.900 GPixel/s

Pixel Rate

108.8 GPixel/s

6.900 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

130W

TDP

300W

300 W

Suggested PSU

700 W

2x DVI 1x S-Video

Outputs

6x mini-DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

RV570

GPU Name

Vega 20

RV570 XT (215PADAKA12FG)

GPU Variant

Vega 20 GLXT WS (215-0914026)

R500

Architecture

GCN 5.1

TSMC

Foundry

TSMC

80 nm

Process Size

7 nm

0.33 billion

Transistors

13.23 billion

230 mm²

Die Size

331 mm²

Graphics Features

9.0c (9_3)

DirectX

12 (12_1)

2.1 (full) 3.0 (partial)

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.3

-

3.0

Shader Model

6.7

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