NVIDIA RTX 6000 Ada vs AMD Radeon RX 6800

VS

NVIDIA RTX 6000 Ada

AMD Radeon RX 6800

We compared two Desktop platform GPUs: 48GB VRAM RTX 6000 Ada and 16GB VRAM Radeon RX 6800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 6000 Ada 's Advantages

Released 2 years and 2 months late

Boost Clock has increased by 19% (2505MHz vs 2105MHz)

More VRAM (48GB vs 16GB)

Larger VRAM bandwidth (960.0GB/s vs 512.0GB/s)

14336 additional rendering cores

AMD Radeon RX 6800 's Advantages

Lower TDP (250W vs 300W)

Score

Benchmark

FP32 (float)

RTX 6000 Ada +463%

91.06 TFLOPS

Radeon RX 6800

16.17 TFLOPS

Battlefield 5 1080p

RTX 6000 Ada +3%

200

Radeon RX 6800

194

RTX 6000 Ada

VS

Radeon RX 6800

Graphics Card

Dec 2022

Release Date

Oct 2020

Quadro Ada

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

915 MHz

Base Clock

1700 MHz

2505 MHz

Boost Clock

2105 MHz

2500 MHz

Memory Clock

2000 MHz

Memory

48GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

256bit

960.0GB/s

Bandwidth

512.0GB/s

Render Config

-

Compute Units

60

142

SM Count

-

18176

Shading Units

3840

568

TMUs

240

192

ROPs

96

568

Tensor Cores

-

142

RT Cores

60

128 KB (per SM)

L1 Cache

128 KB per Array

96 MB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

481.0 GPixel/s

Pixel Rate

202.1 GPixel/s

1423 GTexel/s

Texture Rate

505.2 GTexel/s

91.06 TFLOPS

FP16 (half)

32.33 TFLOPS

91.06 TFLOPS

FP32 (float)

16.17 TFLOPS

1423 GFLOPS

FP64 (double)

1010 GFLOPS

Board Design

300W

TDP

250W

700 W

Suggested PSU

600 W

4x DisplayPort 1.4a

Outputs

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

1x 16-pin

Power Connectors

2x 8-pin

Graphics Processor

AD102

GPU Name

Navi 21

AD102

GPU Variant

Navi 21 XL (215-121000187)

Ada Lovelace

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

76.3 billion

Transistors

26.8 billion

609 mm²

Die Size

520 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

8.9

CUDA

-

6.8

Shader Model

6.5

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