AMD Radeon Pro V420 vs ATI Radeon HD 2950 PRO

VS

AMD Radeon Pro V420

ATI Radeon HD 2950 PRO

We compared two Desktop platform GPUs: 32GB VRAM AMD Radeon Pro V420 and 256MB VRAM Radeon HD 2950 PRO 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 38.40GB/s)

3776 additional rendering cores

ATI Radeon HD 2950 PRO 's Advantages

Lower TDP (75W vs 300W)

Score

Benchmark

FP32 (float)

AMD Radeon Pro V420 +3527%

13.93 TFLOPS

Radeon HD 2950 PRO

0.384 TFLOPS

AMD Radeon Pro V420

VS

Radeon HD 2950 PRO

Graphics Card

Unknown

Release Date

Unknown

Radeon Pro Vega

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

800 MHz

Base Clock

-

1700 MHz

Boost Clock

-

800 MHz

Memory Clock

600 MHz

Memory

32GB

Memory Size

256MB

HBM2

Memory Type

GDDR3

4096bit

Memory Bus

256bit

819.2GB/s

Bandwidth

38.40GB/s

Render Config

64

Compute Units

4

-

4096

Shading Units

320

256

TMUs

16

64

ROPs

16

-

16 KB (per CU)

L1 Cache

-

4 MB

L2 Cache

256 KB

-

Theoretical Performance

108.8 GPixel/s

Pixel Rate

9.600 GPixel/s

435.2 GTexel/s

Texture Rate

9.600 GTexel/s

27.85 TFLOPS

FP16 (half)

-

13.93 TFLOPS

FP32 (float)

384.0 GFLOPS

6.963 TFLOPS

FP64 (double)

76.80 GFLOPS

Board Design

300W

TDP

75W

700 W

Suggested PSU

250 W

6x mini-DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Vega 20

GPU Name

RV670

Vega 20 GLXT WS (215-0914026)

GPU Variant

RV670 PRO ES (215-0708001)

GCN 5.1

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

13.23 billion

Transistors

0.666 billion

331 mm²

Die Size

192 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3 (full) 4.0 (partial)

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

6.7

Shader Model

4.1

Related GPU Comparisons

1

AMD Radeon Pro V420 vs Intel Arc B580

2

AMD Radeon Pro V420 vs ATI Radeon HD 5870 Mac Edition

3

AMD Radeon Pro V420 vs AMD Radeon R9 FURY X

4

AMD Radeon Pro V420 vs NVIDIA GeForce GTX 470 PhysX Edition

5

AMD Radeon Pro V420 vs AMD Radeon R7 360

6

AMD Radeon Pro V420 vs AMD Radeon Pro WX 7100

7

AMD Radeon Pro V420 vs NVIDIA A16 PCIe

8

AMD Radeon Pro V420 vs NVIDIA GeForce RTX 3060 8 GB

9

AMD Radeon Pro V420 vs AMD Radeon Pro V7350X2

10

AMD Radeon Pro V420 vs AMD Radeon R7 250

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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