AMD Radeon RX 560 XT vs AMD Radeon R5 340X OEM

VS

AMD Radeon RX 560 XT AMD Radeon R5 340X OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560 XT and 2GB VRAM Radeon R5 340X OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560 XT 's Advantages

Released 3 years and 10 months late

Boost Clock1226MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 16.00GB/s)

1408 additional rendering cores

AMD Radeon R5 340X OEM 's Advantages

Lower TDP (65W vs 150W)

Score

Benchmark

FP32 (float)

Radeon RX 560 XT +535%

4.394 TFLOPS

Radeon R5 340X OEM

0.691 TFLOPS

Radeon RX 560 XT

VS

Radeon R5 340X OEM

Graphics Card

Mar 2019

Release Date

May 2015

Polaris

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1074 MHz

Base Clock

-

1226 MHz

Boost Clock

-

1750 MHz

Memory Clock

1000 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

256bit

Memory Bus

64bit

224.0GB/s

Bandwidth

16.00GB/s

Render Config

-

SM Count

-

28

Compute Units

6

1792

Shading Units

384

112

TMUs

24

32

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

128 KB

Theoretical Performance

39.23 GPixel/s

Pixel Rate

7.200 GPixel/s

137.3 GTexel/s

Texture Rate

21.60 GTexel/s

4.394 TFLOPS

FP16 (half)

-

4.394 TFLOPS

FP32 (float)

691.2 GFLOPS

274.6 GFLOPS

FP64 (double)

43.20 GFLOPS

Graphics Processor

Ellesmere

GPU Name

Oland

Polaris 10 LE1

GPU Variant

Oland XT (215-0837000)

GCN 4.0

Architecture

GCN 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

5.7 billion

Transistors

0.95 billion

232 mm²

Die Size

77 mm²

Board Design

150W

TDP

65W

450 W

Suggested PSU

250 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x DVI 1x DisplayPort 1.2

1x 6-pin

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

Vulkan

1.2

-

CUDA

-

6.4

Shader Model

5.1

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