NVIDIA TITAN RTX vs ATI Radeon HD 3450 AGP

VS

We compared two Desktop platform GPUs: 24GB VRAM TITAN RTX and 512MB VRAM Radeon HD 3450 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN RTX 's Advantages

Released 10 years and 11 months late

Boost Clock1770MHz

Larger VRAM bandwidth (672.0GB/s vs 8.000GB/s)

4568 additional rendering cores

ATI Radeon HD 3450 AGP 's Advantages

Lower TDP (25W vs 280W)

Score

Benchmark

FP32 (float)

TITAN RTX +33879%

16.31 TFLOPS

Radeon HD 3450 AGP

0.048 TFLOPS

TITAN RTX

VS

Radeon HD 3450 AGP

Graphics Card

Dec 2018

Release Date

Jan 2008

GeForce 20

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

AGP 8x

Clock Speeds

1350 MHz

Base Clock

-

1770 MHz

Boost Clock

-

1750 MHz

Memory Clock

500 MHz

Memory

24GB

Memory Size

512MB

GDDR6

Memory Type

DDR2

384bit

Memory Bus

64bit

672.0GB/s

Bandwidth

8.000GB/s

Render Config

72

SM Count

-

Compute Units

2

4608

Shading Units

40

288

TMUs

4

96

ROPs

4

576

Tensor Cores

-

72

RT Cores

-

64 KB (per SM)

L1 Cache

-

6 MB

L2 Cache

64 KB

Theoretical Performance

169.9 GPixel/s

Pixel Rate

2.400 GPixel/s

509.8 GTexel/s

Texture Rate

2.400 GTexel/s

32.62 TFLOPS

FP16 (half)

-

16.31 TFLOPS

FP32 (float)

48.00 GFLOPS

509.8 GFLOPS

FP64 (double)

-

Graphics Processor

TU102

GPU Name

RV620

TU102-400-A1

GPU Variant

RV620 LE

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

18.6 billion

Transistors

0.181 billion

754 mm²

Die Size

67 mm²

Board Design

280W

TDP

25W

600 W

Suggested PSU

200 W

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

Outputs

2x DVI

2x 8-pin

Power Connectors

1x Molex

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

4.1

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