ATI Radeon X550 XT vs AMD Radeon R7 250

VS

We compared two Desktop platform GPUs: 128MB VRAM Radeon X550 XT and 1024MB VRAM Radeon R7 250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250 's Advantages

Released 6 years and 9 months late

More VRAM (1024GB vs 128GB)

Larger VRAM bandwidth (28.80GB/s vs 9.600GB/s)

512 additional rendering cores

Score

Radeon X550 XT

VS

Radeon R7 250

Graphics Card

Jan 2007

Release Date

Oct 2013

Radeon R300

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

300 MHz

Memory Clock

900 MHz

Memory

128MB

Memory Size

1024MB

GDDR3

Memory Type

DDR3

128bit

Memory Bus

128bit

9.600GB/s

Bandwidth

28.80GB/s

Render Config

-

SM Count

-

Compute Units

8

-

Shading Units

512

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

11.20 GPixel/s

1.600 GTexel/s

Texture Rate

22.40 GTexel/s

-

FP16 (half)

-

FP32 (float)

716.8 GFLOPS

-

FP64 (double)

44.80 GFLOPS

Graphics Processor

RV410

GPU Name

Cape Verde

-

GPU Variant

Cape Verde PRO

R400

Architecture

GCN 1.0

TSMC

Foundry

TSMC

110 nm

Process Size

28 nm

0.12 billion

Transistors

1.5 billion

156 mm²

Die Size

123 mm²

Board Design

Unknown

TDP

55W

200 W

Suggested PSU

250 W

1x DVI 1x VGA 1x S-Video

Outputs

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

None

Power Connectors

None

Graphics Features

9.0b (9_2)

DirectX

12 (11_1)

2.0

OpenGL

4.6

N/A

OpenCL

1.2

N/A

Vulkan

1.2

-

CUDA

-

Shader Model

5.1

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