AMD Radeon RX 5600 XT vs ATI Radeon HD 3850 X3

VS

AMD Radeon RX 5600 XT

ATI Radeon HD 3850 X3

We compared two Desktop platform GPUs: 6GB VRAM Radeon RX 5600 XT and 512MB VRAM Radeon HD 3850 X3 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5600 XT 's Advantages

Boost Clock1560MHz

More VRAM (6GB vs 512GB)

Larger VRAM bandwidth (288.0GB/s vs 54.40GB/s)

1984 additional rendering cores

ATI Radeon HD 3850 X3 's Advantages

Lower TDP (145W vs 150W)

Score

Benchmark

FP32 (float)

Radeon RX 5600 XT +1579%

7.188 TFLOPS

Radeon HD 3850 X3

0.428 TFLOPS

Radeon RX 5600 XT

VS

Radeon HD 3850 X3

Graphics Card

Jan 2020

Release Date

Unknown

Navi

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1130 MHz

Base Clock

-

1560 MHz

Boost Clock

-

1500 MHz

Memory Clock

850 MHz

Memory

6GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

192bit

Memory Bus

256bit

288.0GB/s

Bandwidth

54.40GB/s

Render Config

36

Compute Units

4

-

2304

Shading Units

320

144

TMUs

16

64

ROPs

16

-

3 MB

L2 Cache

256 KB

-

Theoretical Performance

99.84 GPixel/s

Pixel Rate

10.70 GPixel/s

224.6 GTexel/s

Texture Rate

10.70 GTexel/s

14.38 TFLOPS

FP16 (half)

-

7.188 TFLOPS

FP32 (float)

428.2 GFLOPS

449.3 GFLOPS

FP64 (double)

-

Board Design

150W

TDP

145W

450 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

4x DVI

1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Navi 10

GPU Name

RV670

Navi 10 XLE (215-0917338)

GPU Variant

RV670 PRO (215-0708003)

RDNA 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

10.3 billion

Transistors

0.666 billion

251 mm²

Die Size

192 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3 (full) 4.0 (partial)

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

6.5

Shader Model

4.1

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