ATI Radeon HD 4450 vs NVIDIA GeForce RTX 4080 SUPER

VS

ATI Radeon HD 4450

NVIDIA GeForce RTX 4080 SUPER

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4450 and 16GB VRAM GeForce RTX 4080 SUPER 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 320W)

NVIDIA GeForce RTX 4080 SUPER 's Advantages

Released 12 years and 2 months late

Boost Clock2550MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (736.3GB/s vs 6.400GB/s)

10160 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4450

0.096 TFLOPS

GeForce RTX 4080 SUPER +54295%

52.22 TFLOPS

Radeon HD 4450

VS

GeForce RTX 4080 SUPER

Graphics Card

Nov 2011

Release Date

Jan 2024

Radeon R700

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2295 MHz

-

Boost Clock

2550 MHz

400 MHz

Memory Clock

1438 MHz

Memory

512MB

Memory Size

16GB

DDR2

Memory Type

GDDR6X

64bit

Memory Bus

256bit

6.400GB/s

Bandwidth

736.3GB/s

Render Config

1

Compute Units

-

SM Count

80

Shading Units

10240

8

TMUs

320

4

ROPs

112

-

Tensor Cores

320

-

RT Cores

80

16 KB (per CU)

L1 Cache

128 KB (per SM)

64 KB

L2 Cache

64 MB

-

Theoretical Performance

2.400 GPixel/s

Pixel Rate

285.6 GPixel/s

4.800 GTexel/s

Texture Rate

816.0 GTexel/s

-

FP16 (half)

52.22 TFLOPS

96.00 GFLOPS

FP32 (float)

52.22 TFLOPS

-

FP64 (double)

816.0 GFLOPS

Board Design

25W

TDP

320W

200 W

Suggested PSU

700 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

RV710

GPU Name

AD103

RV710 (215-0725016)

GPU Variant

AD103-400-A1

TeraScale

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

55 nm

Process Size

5 nm

0.242 billion

Transistors

45.9 billion

73 mm²

Die Size

379 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

8.9

4.1

Shader Model

6.7

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