AMD Radeon RX 5700 XT vs AMD Radeon HD 6870 Which One is Better

Graphics Card

Release Date

Jul 2019

Oct 2010

Generation

Navi

Northern Islands

Type

Desktop

Bus Interface

PCIe 4.0 x16

PCIe 2.0 x16

Clock Speeds

Base Clock

1605 MHz

-

Boost Clock

1905 MHz

-

Memory Clock

1750 MHz

1050 MHz

Memory

Memory Size

8GB

1024MB

Memory Type

GDDR6

GDDR5

Memory Bus

256bit

Bandwidth

448.0GB/s

134.4GB/s

Render Config

Compute Units

40

14

Shading Units

2560

1120

TMUs

160

56

ROPs

64

32

L2 Cache

4 MB

512 KB

L1 Cache

-

8 KB (per CU)

Theoretical Performance

Pixel Rate

121.9 GPixel/s

28.80 GPixel/s

Texture Rate

304.8 GTexel/s

50.40 GTexel/s

FP16 (half)

19.51 TFLOPS

-

FP32 (float)

9.754 TFLOPS

2.016 TFLOPS

FP64 (double)

609.6 GFLOPS

-

Graphics Processor

GPU Name

Navi 10

Barts

GPU Variant

Navi 10 XT(215-0917210)

Barts XT(215-0798000)

Architecture

RDNA 1.0

TeraScale 2

Foundry

TSMC

Process Size

7 nm

40 nm

Transistors

10.3 billion

1.7 billion

Die Size

251 mm²

255 mm²

Board Design

TDP

225W

151W

Suggested PSU

550 W

450 W

Outputs

1x HDMI 2.0b3x DisplayPort 1.4a

2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1

Power Connectors

1x 6-pin + 1x 8-pin

2x 6-pin

Graphics Features

DirectX

12 (12_1)

11.2 (11_0)

OpenGL

4.6

4.4

OpenCL

2.1

1.2

Vulkan

1.4

N/A

Shader Model

6.8

5.0

📊 Benchmark

3DMark Time Spy

9,425

-

3DMark Time Spy Extreme

4,414

-

Battlefield 5 1080p

142

-

Shadow of the Tomb Raider 2160p

39

-

Shadow of the Tomb Raider 1440p

74

-

Shadow of the Tomb Raider 1080p

111

-

Battlefield 5 2160p

59

-

Blender

1,124

-

Battlefield 5 1440p

113

-

GTA 5 2160p

65

-

GTA 5 1440p

80

-