NVIDIA TITAN Xp vs ATI Radeon HD 3450 AGP

VS

We compared two Desktop platform GPUs: 12GB VRAM TITAN Xp 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 Xp 's Advantages

Released 9 years and 3 months late

Boost Clock1582MHz

Larger VRAM bandwidth (547.6GB/s vs 8.000GB/s)

3800 additional rendering cores

ATI Radeon HD 3450 AGP 's Advantages

Lower TDP (25W vs 250W)

Score

Benchmark

FP32 (float)

TITAN Xp +25212%

12.15 TFLOPS

Radeon HD 3450 AGP

0.048 TFLOPS

TITAN Xp

VS

Radeon HD 3450 AGP

Graphics Card

Apr 2017

Release Date

Jan 2008

GeForce 10

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

AGP 8x

Clock Speeds

1405 MHz

Base Clock

-

1582 MHz

Boost Clock

-

1426 MHz

Memory Clock

500 MHz

Memory

12GB

Memory Size

512MB

GDDR5X

Memory Type

DDR2

384bit

Memory Bus

64bit

547.6GB/s

Bandwidth

8.000GB/s

Render Config

30

SM Count

-

Compute Units

2

3840

Shading Units

40

240

TMUs

4

96

ROPs

4

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

-

3 MB

L2 Cache

64 KB

Theoretical Performance

151.9 GPixel/s

Pixel Rate

2.400 GPixel/s

379.7 GTexel/s

Texture Rate

2.400 GTexel/s

189.8 GFLOPS

FP16 (half)

-

12.15 TFLOPS

FP32 (float)

48.00 GFLOPS

379.7 GFLOPS

FP64 (double)

-

Graphics Processor

GP102

GPU Name

RV620

GP102-450-A1

GPU Variant

RV620 LE

Pascal

Architecture

TeraScale

TSMC

Foundry

TSMC

16 nm

Process Size

55 nm

11.8 billion

Transistors

0.181 billion

471 mm²

Die Size

67 mm²

Board Design

250W

TDP

25W

600 W

Suggested PSU

200 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

2x DVI

1x 6-pin + 1x 8-pin

Power Connectors

1x Molex

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

6.1

CUDA

-

6.4

Shader Model

4.1

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