NVIDIA GeForce GTX TITAN Z vs AMD Radeon Pro W6800X

VS

NVIDIA GeForce GTX TITAN Z AMD Radeon Pro W6800X

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN Z and 32GB VRAM Radeon Pro W6800X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6800X 's Advantages

Released 7 years and 3 months late

Boost Clock has increased by 138% (2087MHz vs 876MHz)

More VRAM (32GB vs 6GB)

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

960 additional rendering cores

Lower TDP (200W vs 375W)

Score

Benchmark

FP32 (float)

GeForce GTX TITAN Z

5.046 TFLOPS

Radeon Pro W6800X +217%

16.03 TFLOPS

GeForce GTX TITAN Z

VS

Radeon Pro W6800X

Graphics Card

May 2014

Release Date

Aug 2021

GeForce 700

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

Apple MPX

Clock Speeds

705 MHz

Base Clock

1800 MHz

876 MHz

Boost Clock

2087 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

6GB

Memory Size

32GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

256bit

336.0GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

Compute Units

60

2880

Shading Units

3840

240

TMUs

240

48

ROPs

96

-

Tensor Cores

-

RT Cores

60

16 KB (per SMX)

L1 Cache

128 KB per Array

1536 KB

L2 Cache

4 MB

Theoretical Performance

52.56 GPixel/s

Pixel Rate

200.4 GPixel/s

210.2 GTexel/s

Texture Rate

500.9 GTexel/s

-

FP16 (half)

32.06 TFLOPS

5.046 TFLOPS

FP32 (float)

16.03 TFLOPS

1.682 TFLOPS

FP64 (double)

1002 GFLOPS

Graphics Processor

GK110B

GPU Name

Navi 21

GK110-350-B1

GPU Variant

Navi 21 Pro-XLA

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

Board Design

375W

TDP

200W

750 W

Suggested PSU

550 W

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

Outputs

1x HDMI 2.1 4x Thunderbolt

2x 8-pin

Power Connectors

Apple MPX

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

6.7

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