AMD Radeon RX 560DX vs ATI Radeon HD 4850 X2

VS

AMD Radeon RX 560DX

ATI Radeon HD 4850 X2

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560DX and 512MB VRAM Radeon HD 4850 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560DX 's Advantages

Released 9 years and 5 months late

Boost Clock1175MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (96.00GB/s vs 63.68GB/s)

96 additional rendering cores

Lower TDP (65W vs 250W)

Score

Benchmark

FP32 (float)

Radeon RX 560DX +110%

2.106 TFLOPS

Radeon HD 4850 X2

1 TFLOPS

Radeon RX 560DX

VS

Radeon HD 4850 X2

Graphics Card

Apr 2018

Release Date

Nov 2008

Polaris

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1090 MHz

Base Clock

-

1175 MHz

Boost Clock

-

1500 MHz

Memory Clock

995 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

256bit

96.00GB/s

Bandwidth

63.68GB/s

Render Config

14

Compute Units

10

-

896

Shading Units

800

56

TMUs

40

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

18.80 GPixel/s

Pixel Rate

10.00 GPixel/s

65.80 GTexel/s

Texture Rate

25.00 GTexel/s

2.106 TFLOPS

FP16 (half)

-

2.106 TFLOPS

FP32 (float)

1000 GFLOPS

131.6 GFLOPS

FP64 (double)

200.0 GFLOPS

Board Design

65W

TDP

250W

250 W

Suggested PSU

600 W

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

Outputs

4x DVI 1x S-Video

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Polaris 21

GPU Name

R700

Polaris 21 XL

GPU Variant

R700 PRO (215-0669065)

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

3 billion

Transistors

0.956 billion

123 mm²

Die Size

256 mm²

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

6.4

Shader Model

4.1

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