AMD Radeon RX 6800 vs AMD Radeon RX 5700 XT 50th Anniversary

VS

AMD Radeon RX 6800 AMD Radeon RX 5700 XT 50th Anniversary

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6800 and 8GB VRAM Radeon RX 5700 XT 50th Anniversary to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800 's Advantages

Released 1 years and 3 months late

Boost Clock has increased by 6% (2105MHz vs 1980MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (512.0GB/s vs 448.0GB/s)

1280 additional rendering cores

AMD Radeon RX 5700 XT 50th Anniversary 's Advantages

Lower TDP (225W vs 250W)

Score

Benchmark

FP32 (float)

Radeon RX 6800 +59%

16.17 TFLOPS

Radeon RX 5700 XT 50th Anniversary

10.14 TFLOPS

Radeon RX 6800

VS

Radeon RX 5700 XT 50th Anniversary

Graphics Card

Oct 2020

Release Date

Jul 2019

Navi II

Generation

Navi

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1700 MHz

Base Clock

1680 MHz

2105 MHz

Boost Clock

1980 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

-

60

Compute Units

40

3840

Shading Units

2560

240

TMUs

160

96

ROPs

64

-

Tensor Cores

-

60

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

4 MB

Theoretical Performance

202.1 GPixel/s

Pixel Rate

126.7 GPixel/s

505.2 GTexel/s

Texture Rate

316.8 GTexel/s

32.33 TFLOPS

FP16 (half)

20.28 TFLOPS

16.17 TFLOPS

FP32 (float)

10.14 TFLOPS

1010 GFLOPS

FP64 (double)

633.6 GFLOPS

Graphics Processor

Navi 21

GPU Name

Navi 10

Navi 21 XL (215-121000187)

GPU Variant

Navi 10 XTX

RDNA 2.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

26.8 billion

Transistors

10.3 billion

520 mm²

Die Size

251 mm²

Board Design

250W

TDP

225W

600 W

Suggested PSU

550 W

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.3

-

CUDA

-

6.5

Shader Model

6.5

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