NVIDIA GeForce GTX TITAN Z vs AMD Radeon Pro Vega II

VS

NVIDIA GeForce GTX TITAN Z AMD Radeon Pro Vega II

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

Main Differences

NVIDIA GeForce GTX TITAN Z 's Advantages

Lower TDP (375W vs 475W)

AMD Radeon Pro Vega II 's Advantages

Released 5 years and 1 months late

Boost Clock has increased by 96% (1720MHz vs 876MHz)

More VRAM (32GB vs 6GB)

Larger VRAM bandwidth (825.3GB/s vs 336.0GB/s)

1216 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX TITAN Z

5.046 TFLOPS

Radeon Pro Vega II +179%

14.09 TFLOPS

GeForce GTX TITAN Z

VS

Radeon Pro Vega II

Graphics Card

May 2014

Release Date

Jun 2019

GeForce 700

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

Apple MPX

Clock Speeds

705 MHz

Base Clock

1574 MHz

876 MHz

Boost Clock

1720 MHz

1750 MHz

Memory Clock

806 MHz

Memory

6GB

Memory Size

32GB

GDDR5

Memory Type

HBM2

384bit

Memory Bus

4096bit

336.0GB/s

Bandwidth

825.3GB/s

Render Config

-

SM Count

-

Compute Units

64

2880

Shading Units

4096

240

TMUs

256

48

ROPs

64

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

4 MB

Theoretical Performance

52.56 GPixel/s

Pixel Rate

110.1 GPixel/s

210.2 GTexel/s

Texture Rate

440.3 GTexel/s

-

FP16 (half)

28.18 TFLOPS

5.046 TFLOPS

FP32 (float)

14.09 TFLOPS

1.682 TFLOPS

FP64 (double)

7.045 TFLOPS

Graphics Processor

GK110B

GPU Name

Vega 20

GK110-350-B1

GPU Variant

Vega 20 XT

Kepler

Architecture

GCN 5.1

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

7.08 billion

Transistors

13.23 billion

561 mm²

Die Size

331 mm²

Board Design

375W

TDP

475W

750 W

Suggested PSU

850 W

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

Outputs

1x HDMI 2.0b 4x Thunderbolt

2x 8-pin

Power Connectors

None

Graphics Features

12 (11_1)

DirectX

12 (12_1)

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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