NVIDIA TITAN Ada vs AMD Radeon RX 6800 XT

VS

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

Main Differences

NVIDIA TITAN Ada 's Advantages

Boost Clock has increased by 12% (2520MHz vs 2250MHz)

More VRAM (48GB vs 16GB)

Larger VRAM bandwidth (1152GB/s vs 512.0GB/s)

13824 additional rendering cores

AMD Radeon RX 6800 XT 's Advantages

Lower TDP (300W vs 800W)

Score

Benchmark

FP32 (float)

TITAN Ada +347%

92.9 TFLOPS

Radeon RX 6800 XT

20.74 TFLOPS

TITAN Ada

VS

Radeon RX 6800 XT

Graphics Card

Unknown

Release Date

Oct 2020

GeForce 40

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2235 MHz

Base Clock

1825 MHz

2520 MHz

Boost Clock

2250 MHz

1500 MHz

Memory Clock

2000 MHz

Memory

48GB

Memory Size

16GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

256bit

1152GB/s

Bandwidth

512.0GB/s

Render Config

144

SM Count

-

Compute Units

72

18432

Shading Units

4608

576

TMUs

288

192

ROPs

128

576

Tensor Cores

-

144

RT Cores

72

128 KB (per SM)

L1 Cache

128 KB per Array

96 MB

L2 Cache

4 MB

Theoretical Performance

483.8 GPixel/s

Pixel Rate

288.0 GPixel/s

1452 GTexel/s

Texture Rate

648.0 GTexel/s

92.90 TFLOPS

FP16 (half)

41.47 TFLOPS

92.90 TFLOPS

FP32 (float)

20.74 TFLOPS

1452 GFLOPS

FP64 (double)

1296 GFLOPS

Graphics Processor

AD102

GPU Name

Navi 21

AD102-450-A1

GPU Variant

Navi 21 XT (215-121000177)

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

Board Design

800W

TDP

300W

1200 W

Suggested PSU

700 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

2x 16-pin

Power Connectors

2x 8-pin

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

-

6.7

Shader Model

6.5

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