NVIDIA GeForce GTX TITAN BLACK vs AMD Radeon RX 6800 XT

VS

NVIDIA GeForce GTX TITAN BLACK

AMD Radeon RX 6800 XT

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN BLACK 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 GeForce GTX TITAN BLACK 's Advantages

Lower TDP (250W vs 300W)

AMD Radeon RX 6800 XT 's Advantages

Released 6 years and 8 months late

Boost Clock has increased by 130% (2250MHz vs 980MHz)

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (512.0GB/s vs 336.0GB/s)

1728 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX TITAN BLACK

5.645 TFLOPS

Radeon RX 6800 XT +267%

20.74 TFLOPS

Blender

GeForce GTX TITAN BLACK

431

Radeon RX 6800 XT +514%

2650

GeForce GTX TITAN BLACK

VS

Radeon RX 6800 XT

Graphics Card

Feb 2014

Release Date

Oct 2020

GeForce 700

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

889 MHz

Base Clock

1825 MHz

980 MHz

Boost Clock

2250 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

6GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

256bit

336.0GB/s

Bandwidth

512.0GB/s

Render Config

-

Compute Units

72

-

2880

Shading Units

4608

240

TMUs

288

48

ROPs

128

-

RT Cores

72

16 KB (per SMX)

L1 Cache

128 KB per Array

1536 KB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

58.80 GPixel/s

Pixel Rate

288.0 GPixel/s

235.2 GTexel/s

Texture Rate

648.0 GTexel/s

-

FP16 (half)

41.47 TFLOPS

5.645 TFLOPS

FP32 (float)

20.74 TFLOPS

1.882 TFLOPS

FP64 (double)

1296 GFLOPS

Board Design

250W

TDP

300W

600 W

Suggested PSU

700 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

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

1x 6-pin + 1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

GK110B

GPU Name

Navi 21

GK110-430-B1

GPU Variant

Navi 21 XT (215-121000177)

Kepler

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

7.08 billion

Transistors

26.8 billion

561 mm²

Die Size

520 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.3

3.5

CUDA

-

5.1

Shader Model

6.5

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