NVIDIA RTX A4000H vs ATI Radeon HD 4250

VS

NVIDIA RTX A4000H

ATI Radeon HD 4250

We compared two Desktop platform GPUs: 16GB VRAM RTX A4000H and 512MB VRAM Radeon HD 4250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000H 's Advantages

Released 12 years and 2 months late

Boost Clock1560MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (448.0GB/s vs 6.336GB/s)

6104 additional rendering cores

ATI Radeon HD 4250 's Advantages

Lower TDP (25W vs 140W)

Score

Benchmark

FP32 (float)

RTX A4000H +39837%

19.17 TFLOPS

Radeon HD 4250

0.048 TFLOPS

RTX A4000H

VS

Radeon HD 4250

Graphics Card

Apr 2021

Release Date

Feb 2009

Quadro Ampere

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

735 MHz

Base Clock

-

1560 MHz

Boost Clock

-

1750 MHz

Memory Clock

396 MHz

Memory

16GB

Memory Size

512MB

GDDR6

Memory Type

DDR2

256bit

Memory Bus

64bit

448.0GB/s

Bandwidth

6.336GB/s

Render Config

-

Compute Units

2

48

SM Count

-

6144

Shading Units

40

192

TMUs

4

96

ROPs

4

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

64 KB

-

Theoretical Performance

149.8 GPixel/s

Pixel Rate

2.376 GPixel/s

299.5 GTexel/s

Texture Rate

2.376 GTexel/s

19.17 TFLOPS

FP16 (half)

-

19.17 TFLOPS

FP32 (float)

47.52 GFLOPS

299.5 GFLOPS

FP64 (double)

-

Board Design

140W

TDP

25W

300 W

Suggested PSU

200 W

4x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 6-pin

Power Connectors

None

Graphics Processor

GA104

GPU Name

RV620

GA104-???-A1

GPU Variant

RV620 LE

Ampere

Architecture

TeraScale

Samsung

Foundry

TSMC

8 nm

Process Size

55 nm

17.4 billion

Transistors

0.181 billion

392 mm²

Die Size

67 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.6

CUDA

-

6.7

Shader Model

4.1

Related GPU Comparisons

1

NVIDIA RTX A4000H vs NVIDIA GeForce RTX 4060 Ti 8 GB

2

NVIDIA RTX A4000H vs AMD Radeon R7 370

3

NVIDIA RTX A4000H vs Intel Arc A780

4

NVIDIA RTX A4000H vs ATI Radeon HD 5470

5

NVIDIA RTX A4000H vs ATI Radeon HD 5970

6

NVIDIA RTX A4000H vs NVIDIA GeForce GTX 660

7

NVIDIA RTX A4000H vs AMD Radeon 540

8

NVIDIA RTX A4000H vs ATI Radeon HD 5750

9

NVIDIA RTX A4000H vs Intel Arc A750

10

NVIDIA RTX A4000H vs NVIDIA GeForce RTX 5080

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

World's First! Intel Arc B580 Graphics Card Arrives Early