NVIDIA TITAN RTX vs NVIDIA TITAN V

VS

NVIDIA TITAN RTX NVIDIA TITAN V

We compared two Desktop platform GPUs: 24GB VRAM TITAN RTX and 12GB VRAM TITAN V to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN RTX 's Advantages

Released 1 years late

Boost Clock has increased by 22% (1770MHz vs 1455MHz)

More VRAM (24GB vs 12GB)

Larger VRAM bandwidth (672.0GB/s vs 651.3GB/s)

NVIDIA TITAN V 's Advantages

512 additional rendering cores

Lower TDP (250W vs 280W)

Score

Benchmark

FP32 (float)

TITAN RTX +9%

16.31 TFLOPS

TITAN V

14.9 TFLOPS

3DMark Time Spy

TITAN RTX +15%

15148

TITAN V

13170

TITAN RTX

VS

TITAN V

Graphics Card

Dec 2018

Release Date

Dec 2017

GeForce 20

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1350 MHz

Base Clock

1200 MHz

1770 MHz

Boost Clock

1455 MHz

1750 MHz

Memory Clock

848 MHz

Memory

24GB

Memory Size

12GB

GDDR6

Memory Type

HBM2

384bit

Memory Bus

3072bit

672.0GB/s

Bandwidth

651.3GB/s

Render Config

72

SM Count

80

-

Compute Units

-

4608

Shading Units

5120

288

TMUs

320

96

ROPs

96

576

Tensor Cores

640

72

RT Cores

-

64 KB (per SM)

L1 Cache

96 KB (per SM)

6 MB

L2 Cache

0 MB

Theoretical Performance

169.9 GPixel/s

Pixel Rate

139.7 GPixel/s

509.8 GTexel/s

Texture Rate

465.6 GTexel/s

32.62 TFLOPS

FP16 (half)

29.80 TFLOPS

16.31 TFLOPS

FP32 (float)

14.90 TFLOPS

509.8 GFLOPS

FP64 (double)

7.450 TFLOPS

Graphics Processor

TU102

GPU Name

GV100

TU102-400-A1

GPU Variant

GV100-400-A1

Turing

Architecture

Volta

TSMC

Foundry

TSMC

12 nm

Process Size

12 nm

18.6 billion

Transistors

21.1 billion

754 mm²

Die Size

815 mm²

Board Design

280W

TDP

250W

600 W

Suggested PSU

600 W

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

7.0

6.6

Shader Model

6.6

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