NVIDIA TITAN RTX vs AMD Radeon HD 7970 GHz Edition

VS

NVIDIA TITAN RTX AMD Radeon HD 7970 GHz Edition

We compared two Desktop platform GPUs: 24GB VRAM TITAN RTX and 3GB VRAM Radeon HD 7970 GHz Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN RTX 's Advantages

Released 6 years and 6 months late

Boost Clock has increased by 69% (1770MHz vs 1050MHz)

More VRAM (24GB vs 3GB)

Larger VRAM bandwidth (672.0GB/s vs 288.0GB/s)

2560 additional rendering cores

Lower TDP (280W vs 300W)

Score

Benchmark

FP32 (float)

TITAN RTX +279%

16.31 TFLOPS

Radeon HD 7970 GHz Edition

4.301 TFLOPS

TITAN RTX

VS

Radeon HD 7970 GHz Edition

Graphics Card

Dec 2018

Release Date

Jun 2012

GeForce 20

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1350 MHz

Base Clock

1000 MHz

1770 MHz

Boost Clock

1050 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

24GB

Memory Size

3GB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

384bit

672.0GB/s

Bandwidth

288.0GB/s

Render Config

72

SM Count

-

Compute Units

32

4608

Shading Units

2048

288

TMUs

128

96

ROPs

32

576

Tensor Cores

-

72

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

6 MB

L2 Cache

768 KB

Theoretical Performance

169.9 GPixel/s

Pixel Rate

33.60 GPixel/s

509.8 GTexel/s

Texture Rate

134.4 GTexel/s

32.62 TFLOPS

FP16 (half)

-

16.31 TFLOPS

FP32 (float)

4.301 TFLOPS

509.8 GFLOPS

FP64 (double)

1075 GFLOPS

Graphics Processor

TU102

GPU Name

Tahiti

TU102-400-A1

GPU Variant

Tahiti XT2 (215-0821065)

Turing

Architecture

GCN 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

18.6 billion

Transistors

4.313 billion

754 mm²

Die Size

352 mm²

Board Design

280W

TDP

300W

600 W

Suggested PSU

700 W

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

Outputs

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

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

7.5

CUDA

-

6.6

Shader Model

5.1

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