NVIDIA RTX A5000-8Q vs ATI Radeon HD 4250

VS

NVIDIA RTX A5000-8Q

ATI Radeon HD 4250

We compared two Desktop platform GPUs: 8GB VRAM RTX A5000 8Q 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 A5000-8Q 's Advantages

Released 12 years and 2 months late

Boost Clock1695MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (768.0GB/s vs 6.336GB/s)

8152 additional rendering cores

ATI Radeon HD 4250 's Advantages

Lower TDP (25W vs 230W)

Score

Benchmark

FP32 (float)

RTX A5000 8Q +57754%

27.77 TFLOPS

Radeon HD 4250

0.048 TFLOPS

RTX A5000 8Q

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

1170 MHz

Base Clock

-

1695 MHz

Boost Clock

-

2000 MHz

Memory Clock

396 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

DDR2

384bit

Memory Bus

64bit

768.0GB/s

Bandwidth

6.336GB/s

Render Config

-

Compute Units

2

64

SM Count

-

8192

Shading Units

40

256

TMUs

4

96

ROPs

4

256

Tensor Cores

-

64

RT Cores

-

128 KB (per SM)

L1 Cache

-

6 MB

L2 Cache

64 KB

-

Theoretical Performance

162.7 GPixel/s

Pixel Rate

2.376 GPixel/s

433.9 GTexel/s

Texture Rate

2.376 GTexel/s

27.77 TFLOPS

FP16 (half)

-

27.77 TFLOPS

FP32 (float)

47.52 GFLOPS

433.9 GFLOPS

FP64 (double)

-

Board Design

230W

TDP

25W

550 W

Suggested PSU

200 W

4x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 8-pin

Power Connectors

None

Graphics Processor

GA102

GPU Name

RV620

-

GPU Variant

RV620 LE

Ampere

Architecture

TeraScale

Samsung

Foundry

TSMC

8 nm

Process Size

55 nm

28.3 billion

Transistors

0.181 billion

628 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

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