NVIDIA GeForce GTX TITAN X vs AMD Radeon RX Vega 56

VS

NVIDIA GeForce GTX TITAN X AMD Radeon RX Vega 56

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX TITAN X and 8GB VRAM Radeon RX Vega 56 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX TITAN X 's Advantages

More VRAM (12GB vs 8GB)

AMD Radeon RX Vega 56 's Advantages

Released 2 years and 5 months late

Boost Clock has increased by 35% (1471MHz vs 1089MHz)

Larger VRAM bandwidth (409.6GB/s vs 336.6GB/s)

512 additional rendering cores

Lower TDP (210W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX TITAN X

6.691 TFLOPS

Radeon RX Vega 56 +57%

10.54 TFLOPS

GeForce GTX TITAN X

VS

Radeon RX Vega 56

Graphics Card

Mar 2015

Release Date

Aug 2017

GeForce 900

Generation

Vega

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

1156 MHz

1089 MHz

Boost Clock

1471 MHz

1753 MHz

Memory Clock

800 MHz

Memory

12GB

Memory Size

8GB

GDDR5

Memory Type

HBM2

384bit

Memory Bus

2048bit

336.6GB/s

Bandwidth

409.6GB/s

Render Config

-

SM Count

-

Compute Units

56

3072

Shading Units

3584

192

TMUs

224

96

ROPs

64

-

Tensor Cores

-

RT Cores

-

48 KB (per SMM)

L1 Cache

16 KB (per CU)

3 MB

L2 Cache

4 MB

Theoretical Performance

104.5 GPixel/s

Pixel Rate

94.14 GPixel/s

209.1 GTexel/s

Texture Rate

329.5 GTexel/s

-

FP16 (half)

21.09 TFLOPS

6.691 TFLOPS

FP32 (float)

10.54 TFLOPS

209.1 GFLOPS

FP64 (double)

659.0 GFLOPS

Graphics Processor

GM200

GPU Name

Vega 10

GM200-400-A1

GPU Variant

Vega 10 XL (215-0894216)

Maxwell 2.0

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

8 billion

Transistors

12.5 billion

601 mm²

Die Size

495 mm²

Board Design

250W

TDP

210W

600 W

Suggested PSU

550 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

2x 8-pin

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

5.2

CUDA

-

6.4

Shader Model

6.4

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