ATI Radeon X550 XT vs AMD Radeon HD 8470 OEM

VS

ATI Radeon X550 XT AMD Radeon HD 8470 OEM

We compared two Desktop platform GPUs: 128MB VRAM Radeon X550 XT and 1024MB VRAM Radeon HD 8470 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8470 OEM 's Advantages

Released 6 years late

More VRAM (1024GB vs 128GB)

Larger VRAM bandwidth (25.60GB/s vs 9.600GB/s)

160 additional rendering cores

Score

Radeon X550 XT

VS

Radeon HD 8470 OEM

Graphics Card

Jan 2007

Release Date

Jan 2013

Radeon R300

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

300 MHz

Memory Clock

800 MHz

Memory

128MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

64bit

9.600GB/s

Bandwidth

25.60GB/s

Render Config

-

SM Count

-

Compute Units

2

-

Shading Units

160

4

TMUs

8

4

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

8 KB (per CU)

-

L2 Cache

128 KB

Theoretical Performance

1.600 GPixel/s

Pixel Rate

3.100 GPixel/s

1.600 GTexel/s

Texture Rate

6.200 GTexel/s

-

FP16 (half)

-

FP32 (float)

248.0 GFLOPS

-

FP64 (double)

-

Graphics Processor

RV410

GPU Name

Caicos

-

GPU Variant

Caicos XT (215-0804070)

R400

Architecture

TeraScale 2

TSMC

Foundry

TSMC

110 nm

Process Size

40 nm

0.12 billion

Transistors

0.37 billion

156 mm²

Die Size

67 mm²

Board Design

Unknown

TDP

35W

200 W

Suggested PSU

200 W

1x DVI 1x VGA 1x S-Video

Outputs

1x DVI 1x HDMI 1.3a

None

Power Connectors

None

Graphics Features

9.0b (9_2)

DirectX

11.2 (11_0)

2.0

OpenGL

4.4

N/A

OpenCL

1.2

N/A

Vulkan

N/A

-

CUDA

-

Shader Model

5.0

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