AMD Radeon RX 6700 XT vs ATI Radeon HD 5870 Eyefinity 6

VS

AMD Radeon RX 6700 XT

ATI Radeon HD 5870 Eyefinity 6

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6700 XT and 2GB VRAM Radeon HD 5870 Eyefinity 6 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700 XT 's Advantages

Released 11 years late

Boost Clock2581MHz

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (384.0GB/s vs 153.6GB/s)

960 additional rendering cores

ATI Radeon HD 5870 Eyefinity 6 's Advantages

Lower TDP (228W vs 230W)

Score

Benchmark

FP32 (float)

Radeon RX 6700 XT +385%

13.21 TFLOPS

Radeon HD 5870 Eyefinity 6

2.72 TFLOPS

Radeon RX 6700 XT

VS

Radeon HD 5870 Eyefinity 6

Graphics Card

Mar 2021

Release Date

Mar 2010

Navi II

Generation

Evergreen

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2321 MHz

Base Clock

-

2581 MHz

Boost Clock

-

2000 MHz

Memory Clock

1200 MHz

Memory

12GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

256bit

384.0GB/s

Bandwidth

153.6GB/s

Render Config

40

Compute Units

20

-

2560

Shading Units

1600

160

TMUs

80

64

ROPs

32

-

40

RT Cores

-

128 KB per Array

L1 Cache

8 KB (per CU)

3 MB

L2 Cache

512 KB

96 MB

L3 Cache

-

Theoretical Performance

165.2 GPixel/s

Pixel Rate

27.20 GPixel/s

413.0 GTexel/s

Texture Rate

68.00 GTexel/s

26.43 TFLOPS

FP16 (half)

-

13.21 TFLOPS

FP32 (float)

2.720 TFLOPS

825.9 GFLOPS

FP64 (double)

544.0 GFLOPS

Board Design

230W

TDP

228W

550 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

6x mini-DisplayPort 1.1

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 22

GPU Name

Cypress

Navi 22 XT (215-127000006)

GPU Variant

Cypress XT (215-0735033)

RDNA 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

17.2 billion

Transistors

2.154 billion

335 mm²

Die Size

334 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.3

Vulkan

N/A

-

6.5

Shader Model

5.0

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