ATI Radeon X550 XTX vs AMD Radeon HD 6750

VS

We compared two Desktop platform GPUs: 128MB VRAM Radeon X550 XTX and 1024MB VRAM Radeon HD 6750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6750 's Advantages

Released 4 years late

More VRAM (1024GB vs 128GB)

Larger VRAM bandwidth (73.60GB/s vs 4.800GB/s)

720 additional rendering cores

Score

Radeon X550 XTX

VS

Radeon HD 6750

Graphics Card

Jan 2007

Release Date

Jan 2011

Radeon R300

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

300 MHz

Memory Clock

1150 MHz

Memory

128MB

Memory Size

1024MB

DDR

Memory Type

GDDR5

64bit

Memory Bus

128bit

4.800GB/s

Bandwidth

73.60GB/s

Render Config

-

SM Count

-

Compute Units

9

-

Shading Units

720

8

TMUs

36

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

8 KB (per CU)

-

L2 Cache

256 KB

Theoretical Performance

3.200 GPixel/s

Pixel Rate

11.20 GPixel/s

3.200 GTexel/s

Texture Rate

25.20 GTexel/s

-

FP16 (half)

-

FP32 (float)

1008 GFLOPS

-

FP64 (double)

-

Graphics Processor

RV410

GPU Name

Juniper

-

GPU Variant

Juniper LE (215-0754009)

R400

Architecture

TeraScale 2

TSMC

Foundry

TSMC

110 nm

Process Size

40 nm

0.12 billion

Transistors

1.04 billion

156 mm²

Die Size

166 mm²

Board Design

Unknown

TDP

86W

200 W

Suggested PSU

250 W

1x DVI 1x VGA 1x S-Video

Outputs

2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1

None

Power Connectors

1x 6-pin

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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