NVIDIA GeForce GTX 1050 vs ATI Radeon HD 4450

VS

NVIDIA GeForce GTX 1050

ATI Radeon HD 4450

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 1050 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 1050 's Advantages

Released 4 years and 11 months late

Boost Clock1455MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (112.1GB/s vs 6.400GB/s)

560 additional rendering cores

ATI Radeon HD 4450 's Advantages

Lower TDP (25W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 1050 +1839%

1.862 TFLOPS

Radeon HD 4450

0.096 TFLOPS

GeForce GTX 1050

VS

Radeon HD 4450

Graphics Card

Oct 2016

Release Date

Nov 2011

GeForce 10

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1354 MHz

Base Clock

-

1455 MHz

Boost Clock

-

1752 MHz

Memory Clock

400 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

64bit

112.1GB/s

Bandwidth

6.400GB/s

Render Config

-

Compute Units

1

5

SM Count

-

640

Shading Units

80

40

TMUs

8

32

ROPs

4

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

64 KB

-

Theoretical Performance

46.56 GPixel/s

Pixel Rate

2.400 GPixel/s

58.20 GTexel/s

Texture Rate

4.800 GTexel/s

29.10 GFLOPS

FP16 (half)

-

1.862 TFLOPS

FP32 (float)

96.00 GFLOPS

58.20 GFLOPS

FP64 (double)

-

Board Design

75W

TDP

25W

250 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

None

Power Connectors

None

Graphics Processor

GP107

GPU Name

RV710

GP107-300-A1

GPU Variant

RV710 (215-0725016)

Pascal

Architecture

TeraScale

Samsung

Foundry

TSMC

14 nm

Process Size

55 nm

3.3 billion

Transistors

0.242 billion

132 mm²

Die Size

73 mm²

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

6.1

CUDA

-

6.4

Shader Model

4.1

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