ATI Radeon HD 4450 vs NVIDIA GeForce RTX 3070

VS

ATI Radeon HD 4450

NVIDIA GeForce RTX 3070

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4450 and 8GB VRAM GeForce RTX 3070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4450 's Advantages

Lower TDP (25W vs 220W)

NVIDIA GeForce RTX 3070 's Advantages

Released 8 years and 10 months late

Boost Clock1725MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (448.0GB/s vs 6.400GB/s)

5808 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4450

0.096 TFLOPS

GeForce RTX 3070 +21056%

20.31 TFLOPS

Radeon HD 4450

VS

GeForce RTX 3070

Graphics Card

Nov 2011

Release Date

Sep 2020

Radeon R700

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

1725 MHz

400 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

8GB

DDR2

Memory Type

GDDR6

64bit

Memory Bus

256bit

6.400GB/s

Bandwidth

448.0GB/s

Render Config

1

Compute Units

-

SM Count

46

80

Shading Units

5888

8

TMUs

184

4

ROPs

96

-

Tensor Cores

184

-

RT Cores

46

16 KB (per CU)

L1 Cache

128 KB (per SM)

64 KB

L2 Cache

4 MB

-

Theoretical Performance

2.400 GPixel/s

Pixel Rate

165.6 GPixel/s

4.800 GTexel/s

Texture Rate

317.4 GTexel/s

-

FP16 (half)

20.31 TFLOPS

96.00 GFLOPS

FP32 (float)

20.31 TFLOPS

-

FP64 (double)

317.4 GFLOPS

Board Design

25W

TDP

220W

200 W

Suggested PSU

550 W

1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 12-pin

Graphics Processor

RV710

GPU Name

GA104

RV710 (215-0725016)

GPU Variant

GA104-300-A1

TeraScale

Architecture

Ampere

TSMC

Foundry

Samsung

55 nm

Process Size

8 nm

0.242 billion

Transistors

17.4 billion

73 mm²

Die Size

392 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.6

4.1

Shader Model

6.6

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