ATI Radeon HD 4250: GPU Specs & Benchmarks

The Radeon HD 4250 is a graphics card by ATI, built on the 55 nm process and based on the RV620 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Benchmarks

3DMark Fire Strike

4096

Graphics Processor (GPU)

GPU Name

RV620

Model number

RV620 LE

Architecture

TeraScale

Foundry

TSMC

Process Size

55 nm

Transistors

181 million

Die Size

67 mm²

Graphics Card

Release Date

Feb 25th, 2009

Family

Radeon R600
(HD 4200)

Production

End-of-life

Predecessor

Radeon R500 PCIe

Bus Interface

PCIe 2.0 x16

Memory

Memory Size

512 MB

Memory Type

DDR2

Memory Bus

64 bit

Bandwidth

6.336 GB/s

Performance

Pixel fillrate

2.376 GPixel/s

Texture fillrate

2.376 GTexel/s

FP32 (float) performance

47.52 GFLOPS

Clock Speeds

Memory Clock

396 MHz
792 Mbps effective

GPU Clock

594 MHz

Render Config

Shading Units

40

TMUs

4

ROPs

4

Compute Units

2

L2 Cache

64 KB

Board Design

Slot Width

Single-slot

Thermal design power (TDP)

25 W

Suggested PSU

200 W

Display Connectors

1x DVI
1x VGA
1x S-Video

Power Connectors

None

API support

DirectX

10.1 (10_1)

OpenGL

3.3

OpenCL

N/A

Vulkan

N/A

Shader Model

4.1