ATI Radeon X550 XT vs ATI Radeon HD 4830

VS

We compared two Desktop platform GPUs: 128MB VRAM Radeon X550 XT and 512MB VRAM Radeon HD 4830 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4830 's Advantages

Released 1 years and 9 months late

More VRAM (512GB vs 128GB)

Larger VRAM bandwidth (57.60GB/s vs 9.600GB/s)

640 additional rendering cores

Score

Radeon X550 XT

VS

Radeon HD 4830

Graphics Card

Jan 2007

Release Date

Oct 2008

Radeon R300

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

300 MHz

Memory Clock

900 MHz

Memory

128MB

Memory Size

512MB

GDDR3

Memory Type

GDDR3

128bit

Memory Bus

256bit

9.600GB/s

Bandwidth

57.60GB/s

Render Config

-

SM Count

-

Compute Units

8

-

Shading Units

640

4

TMUs

32

4

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

-

L2 Cache

256 KB

Theoretical Performance

1.600 GPixel/s

Pixel Rate

9.200 GPixel/s

1.600 GTexel/s

Texture Rate

18.40 GTexel/s

-

FP16 (half)

-

FP32 (float)

736.0 GFLOPS

-

FP64 (double)

147.2 GFLOPS

Graphics Processor

RV410

GPU Name

RV770

-

GPU Variant

RV770 LE (215-0669075)

R400

Architecture

TeraScale

TSMC

Foundry

TSMC

110 nm

Process Size

55 nm

0.12 billion

Transistors

0.956 billion

156 mm²

Die Size

256 mm²

Board Design

Unknown

TDP

95W

200 W

Suggested PSU

250 W

1x DVI 1x VGA 1x S-Video

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 6-pin

Graphics Features

9.0b (9_2)

DirectX

10.1 (10_1)

2.0

OpenGL

3.3

N/A

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

-

Shader Model

4.1

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