AMD Radeon HD 8450 OEM vs ATI Radeon X550 XTX

VS

AMD Radeon HD 8450 OEM ATI Radeon X550 XTX

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8450 OEM and 128MB VRAM Radeon X550 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8450 OEM 's Advantages

Released 6 years late

More VRAM (1024GB vs 128GB)

Larger VRAM bandwidth (10.67GB/s vs 4.800GB/s)

160 additional rendering cores

Score

Radeon HD 8450 OEM

VS

Radeon X550 XTX

Graphics Card

Jan 2013

Release Date

Jan 2007

Sea Islands

Generation

Radeon R300

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

667 MHz

Memory Clock

300 MHz

Memory

1024MB

Memory Size

128MB

DDR3

Memory Type

DDR

64bit

Memory Bus

64bit

10.67GB/s

Bandwidth

4.800GB/s

Render Config

-

SM Count

-

2

Compute Units

-

160

Shading Units

-

8

TMUs

8

4

ROPs

8

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

-

Theoretical Performance

2.500 GPixel/s

Pixel Rate

3.200 GPixel/s

5.000 GTexel/s

Texture Rate

3.200 GTexel/s

-

FP16 (half)

-

200.0 GFLOPS

FP32 (float)

-

FP64 (double)

-

Graphics Processor

Caicos

GPU Name

RV410

Caicos PRO-L

GPU Variant

-

TeraScale 2

Architecture

R400

TSMC

Foundry

TSMC

40 nm

Process Size

110 nm

0.37 billion

Transistors

0.12 billion

67 mm²

Die Size

156 mm²

Board Design

18W

TDP

Unknown

200 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

1x DVI 1x VGA 1x S-Video

None

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

9.0b (9_2)

4.4

OpenGL

2.0

1.2

OpenCL

N/A

Vulkan

N/A

-

CUDA

-

5.0

Shader Model

-

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