NVIDIA GeForce RTX 2070 SUPER vs ATI Radeon HD 3450

VS

NVIDIA GeForce RTX 2070 SUPER

ATI Radeon HD 3450

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2070 SUPER and 256MB VRAM Radeon HD 3450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2070 SUPER 's Advantages

Released 11 years and 7 months late

Boost Clock1770MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (448.0GB/s vs 8.000GB/s)

2520 additional rendering cores

ATI Radeon HD 3450 's Advantages

Lower TDP (25W vs 215W)

Score

Benchmark

FP32 (float)

GeForce RTX 2070 SUPER +18779%

9.062 TFLOPS

Radeon HD 3450

0.048 TFLOPS

GeForce RTX 2070 SUPER

VS

Radeon HD 3450

Graphics Card

Jul 2019

Release Date

Dec 2007

GeForce 20

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1605 MHz

Base Clock

-

1770 MHz

Boost Clock

-

1750 MHz

Memory Clock

500 MHz

Memory

8GB

Memory Size

256MB

GDDR6

Memory Type

DDR2

256bit

Memory Bus

64bit

448.0GB/s

Bandwidth

8.000GB/s

Render Config

-

Compute Units

2

40

SM Count

-

2560

Shading Units

40

160

TMUs

4

64

ROPs

4

320

Tensor Cores

-

40

RT Cores

-

64 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

64 KB

-

Theoretical Performance

113.3 GPixel/s

Pixel Rate

2.400 GPixel/s

283.2 GTexel/s

Texture Rate

2.400 GTexel/s

18.12 TFLOPS

FP16 (half)

-

9.062 TFLOPS

FP32 (float)

48.00 GFLOPS

283.2 GFLOPS

FP64 (double)

-

Board Design

215W

TDP

25W

550 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x VGA 1x S-Video

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

TU104

GPU Name

RV620

TU104-410-A1

GPU Variant

RV620 LE

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

13.6 billion

Transistors

0.181 billion

545 mm²

Die Size

67 mm²

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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