NVIDIA GeForce RTX 5070 Ti vs ATI Radeon HD 4450

VS

NVIDIA GeForce RTX 5070 Ti

ATI Radeon HD 4450

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 5070 Ti 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 RTX 5070 Ti 's Advantages

Released 13 years and 2 months late

Boost Clock2520MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (894.7GB/s vs 6.400GB/s)

8880 additional rendering cores

ATI Radeon HD 4450 's Advantages

Lower TDP (25W vs 285W)

Score

Benchmark

FP32 (float)

GeForce RTX 5070 Ti +46941%

45.16 TFLOPS

Radeon HD 4450

0.096 TFLOPS

GeForce RTX 5070 Ti

VS

Radeon HD 4450

Graphics Card

Jan 2025

Release Date

Nov 2011

GeForce 50

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2235 MHz

Base Clock

-

2520 MHz

Boost Clock

-

2205 MHz

Memory Clock

400 MHz

Memory

16GB

Memory Size

512MB

GDDR7

Memory Type

DDR2

256bit

Memory Bus

64bit

894.7GB/s

Bandwidth

6.400GB/s

Render Config

-

Compute Units

1

70

SM Count

-

8960

Shading Units

80

280

TMUs

8

128

ROPs

4

280

Tensor Cores

-

70

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

64 MB

L2 Cache

64 KB

-

Theoretical Performance

322.6 GPixel/s

Pixel Rate

2.400 GPixel/s

705.6 GTexel/s

Texture Rate

4.800 GTexel/s

45.16 TFLOPS

FP16 (half)

-

45.16 TFLOPS

FP32 (float)

96.00 GFLOPS

705.6 GFLOPS

FP64 (double)

-

Board Design

285W

TDP

25W

600 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 2.1a

Outputs

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

1x 16-pin

Power Connectors

None

Graphics Processor

GB203

GPU Name

RV710

GB203-200-A1

GPU Variant

RV710 (215-0725016)

Blackwell 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

0

Process Size

55 nm

Unknown

Transistors

0.242 billion

377 mm²

Die Size

73 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

10.1

CUDA

-

6.8

Shader Model

4.1

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