NVIDIA GeForce GTX 1660 SUPER vs ATI Radeon HD 4450

VS

NVIDIA GeForce GTX 1660 SUPER ATI Radeon HD 4450

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 SUPER and 512MB VRAM Radeon HD 4450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 SUPER 's Advantages

Released 7 years and 11 months late

Boost Clock1785MHz

Larger VRAM bandwidth (336.0GB/s vs 6.400GB/s)

1328 additional rendering cores

ATI Radeon HD 4450 's Advantages

Lower TDP (25W vs 125W)

Score

Benchmark

FP32 (float)

GeForce GTX 1660 SUPER +5136%

5.027 TFLOPS

Radeon HD 4450

0.096 TFLOPS

GeForce GTX 1660 SUPER

VS

Radeon HD 4450

Graphics Card

Oct 2019

Release Date

Nov 2011

GeForce 16

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1530 MHz

Base Clock

-

1785 MHz

Boost Clock

-

1750 MHz

Memory Clock

400 MHz

Memory

6GB

Memory Size

512MB

GDDR6

Memory Type

DDR2

192bit

Memory Bus

64bit

336.0GB/s

Bandwidth

6.400GB/s

Render Config

22

SM Count

-

Compute Units

1

1408

Shading Units

80

88

TMUs

8

48

ROPs

4

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

64 KB

Theoretical Performance

85.68 GPixel/s

Pixel Rate

2.400 GPixel/s

157.1 GTexel/s

Texture Rate

4.800 GTexel/s

10.05 TFLOPS

FP16 (half)

-

5.027 TFLOPS

FP32 (float)

96.00 GFLOPS

157.1 GFLOPS

FP64 (double)

-

Graphics Processor

TU116

GPU Name

RV710

TU116-300-A1

GPU Variant

RV710 (215-0725016)

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

6.6 billion

Transistors

0.242 billion

284 mm²

Die Size

73 mm²

Board Design

125W

TDP

25W

300 W

Suggested PSU

200 W

1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a

Outputs

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

1x 8-pin

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

4.1

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