ATI Radeon HD 4450 vs NVIDIA GeForce GTX 1070 GDDR5X

VS

ATI Radeon HD 4450

NVIDIA GeForce GTX 1070 GDDR5X

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4450 and 8GB VRAM GeForce GTX 1070 GDDR5X 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 150W)

NVIDIA GeForce GTX 1070 GDDR5X 's Advantages

Released 7 years and 1 months late

Boost Clock1683MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (256.3GB/s vs 6.400GB/s)

1840 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4450

0.096 TFLOPS

GeForce GTX 1070 GDDR5X +6632%

6.463 TFLOPS

Radeon HD 4450

VS

GeForce GTX 1070 GDDR5X

Graphics Card

Nov 2011

Release Date

Dec 2018

Radeon R700

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1506 MHz

-

Boost Clock

1683 MHz

400 MHz

Memory Clock

1001 MHz

Memory

512MB

Memory Size

8GB

DDR2

Memory Type

GDDR5X

64bit

Memory Bus

256bit

6.400GB/s

Bandwidth

256.3GB/s

Render Config

1

Compute Units

-

SM Count

15

80

Shading Units

1920

8

TMUs

120

4

ROPs

64

-

16 KB (per CU)

L1 Cache

48 KB (per SM)

64 KB

L2 Cache

2 MB

-

Theoretical Performance

2.400 GPixel/s

Pixel Rate

107.7 GPixel/s

4.800 GTexel/s

Texture Rate

202.0 GTexel/s

-

FP16 (half)

101.0 GFLOPS

96.00 GFLOPS

FP32 (float)

6.463 TFLOPS

-

FP64 (double)

202.0 GFLOPS

Board Design

25W

TDP

150W

200 W

Suggested PSU

450 W

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

Outputs

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

None

Power Connectors

1x 8-pin

Graphics Processor

RV710

GPU Name

GP104

RV710 (215-0725016)

GPU Variant

GP104-200-A1

TeraScale

Architecture

Pascal

TSMC

Foundry

TSMC

55 nm

Process Size

16 nm

0.242 billion

Transistors

7.2 billion

73 mm²

Die Size

314 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

6.1

4.1

Shader Model

6.4

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