AMD Radeon R7 340 OEM vs ATI Radeon X550 XT

VS

AMD Radeon R7 340 OEM

ATI Radeon X550 XT

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 340 OEM and 128MB VRAM Radeon X550 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 340 OEM 's Advantages

Released 8 years and 4 months late

Boost Clock780MHz

More VRAM (2GB vs 128GB)

Larger VRAM bandwidth (64.00GB/s vs 9.600GB/s)

384 additional rendering cores

Score

Radeon R7 340 OEM

VS

Radeon X550 XT

Graphics Card

May 2015

Release Date

Jan 2007

Pirate Islands

Generation

Radeon R300

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

730 MHz

Base Clock

-

780 MHz

Boost Clock

-

1000 MHz

Memory Clock

300 MHz

Memory

2GB

Memory Size

128MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

128bit

64.00GB/s

Bandwidth

9.600GB/s

Render Config

6

Compute Units

-

384

Shading Units

-

24

TMUs

4

8

ROPs

4

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

-

Theoretical Performance

6.240 GPixel/s

Pixel Rate

1.600 GPixel/s

18.72 GTexel/s

Texture Rate

1.600 GTexel/s

-

599.0 GFLOPS

FP32 (float)

-

37.44 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

Unknown

250 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.4a 1x VGA

Outputs

1x DVI 1x VGA 1x S-Video

None

Power Connectors

None

Graphics Processor

Oland

GPU Name

RV410

-

GCN 1.0

Architecture

R400

TSMC

Foundry

TSMC

28 nm

Process Size

110 nm

0.95 billion

Transistors

0.12 billion

77 mm²

Die Size

156 mm²

Graphics Features

12 (11_1)

DirectX

9.0b (9_2)

4.6

OpenGL

2.0

1.2

OpenCL

N/A

1.2

Vulkan

N/A

-

5.1

Shader Model

-

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