NVIDIA RTX 4000 Ada Generation vs ATI Radeon HD 4250

VS

NVIDIA RTX 4000 Ada Generation

ATI Radeon HD 4250

We compared two Desktop platform GPUs: 20GB VRAM RTX 4000 Ada Generation 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 4000 Ada Generation 's Advantages

Released 14 years and 6 months late

Boost Clock2175MHz

More VRAM (20GB vs 512GB)

Larger VRAM bandwidth (360.0GB/s vs 6.336GB/s)

6104 additional rendering cores

ATI Radeon HD 4250 's Advantages

Lower TDP (25W vs 130W)

Score

Benchmark

FP32 (float)

RTX 4000 Ada Generation +55587%

26.73 TFLOPS

Radeon HD 4250

0.048 TFLOPS

RTX 4000 Ada Generation

VS

Radeon HD 4250

Graphics Card

Aug 2023

Release Date

Feb 2009

Quadro Ada(x000A)

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1500 MHz

Base Clock

-

2175 MHz

Boost Clock

-

2250 MHz

Memory Clock

396 MHz

Memory

20GB

Memory Size

512MB

GDDR6

Memory Type

DDR2

160bit

Memory Bus

64bit

360.0GB/s

Bandwidth

6.336GB/s

Render Config

-

Compute Units

2

48

SM Count

-

6144

Shading Units

40

192

TMUs

4

80

ROPs

4

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

-

48 MB

L2 Cache

64 KB

-

Theoretical Performance

174.0 GPixel/s

Pixel Rate

2.376 GPixel/s

417.6 GTexel/s

Texture Rate

2.376 GTexel/s

26.73 TFLOPS

FP16 (half)

-

26.73 TFLOPS

FP32 (float)

47.52 GFLOPS

417.6 GFLOPS

FP64 (double)

-

Board Design

130W

TDP

25W

300 W

Suggested PSU

200 W

4x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 16-pin

Power Connectors

None

Graphics Processor

AD104

GPU Name

RV620

-

GPU Variant

RV620 LE

Ada Lovelace

Architecture

TeraScale

TSMC

Foundry

TSMC

5 nm

Process Size

55 nm

35.8 billion

Transistors

0.181 billion

294 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

8.9

CUDA

-

6.8

Shader Model

4.1

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