NVIDIA GeForce RTX 3070 Ti vs AMD Radeon HD 8450 OEM

VS

NVIDIA GeForce RTX 3070 Ti

AMD Radeon HD 8450 OEM

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 Ti and 1024MB VRAM Radeon HD 8450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Ti 's Advantages

Released 8 years and 4 months late

Boost Clock1770MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (608.3GB/s vs 10.67GB/s)

5984 additional rendering cores

AMD Radeon HD 8450 OEM 's Advantages

Lower TDP (18W vs 290W)

Score

Benchmark

FP32 (float)

GeForce RTX 3070 Ti +10775%

21.75 TFLOPS

Radeon HD 8450 OEM

0.2 TFLOPS

GeForce RTX 3070 Ti

VS

Radeon HD 8450 OEM

Graphics Card

May 2021

Release Date

Jan 2013

GeForce 30

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1575 MHz

Base Clock

-

1770 MHz

Boost Clock

-

1188 MHz

Memory Clock

667 MHz

Memory

8GB

Memory Size

1024MB

GDDR6X

Memory Type

DDR3

256bit

Memory Bus

64bit

608.3GB/s

Bandwidth

10.67GB/s

Render Config

-

Compute Units

2

48

SM Count

-

6144

Shading Units

160

192

TMUs

8

96

ROPs

4

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

128 KB

-

Theoretical Performance

169.9 GPixel/s

Pixel Rate

2.500 GPixel/s

339.8 GTexel/s

Texture Rate

5.000 GTexel/s

21.75 TFLOPS

FP16 (half)

-

21.75 TFLOPS

FP32 (float)

200.0 GFLOPS

339.8 GFLOPS

FP64 (double)

-

Board Design

290W

TDP

18W

600 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 12-pin

Power Connectors

None

Graphics Processor

GA104

GPU Name

Caicos

GA104-400-A1

GPU Variant

Caicos PRO-L

Ampere

Architecture

TeraScale 2

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

17.4 billion

Transistors

0.37 billion

392 mm²

Die Size

67 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.6

CUDA

-

6.6

Shader Model

5.0

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