NVIDIA GeForce RTX 4050 vs ATI Radeon HD 4890

VS

NVIDIA GeForce RTX 4050 ATI Radeon HD 4890

We compared two Desktop platform GPUs: 6GB VRAM GeForce RTX 4050 and 1024MB VRAM Radeon HD 4890 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4050 's Advantages

Boost Clock2640MHz

More VRAM (6GB vs 1GB)

Larger VRAM bandwidth (216.0GB/s vs 124.8GB/s)

1760 additional rendering cores

Lower TDP (150W vs 190W)

Score

Benchmark

FP32 (float)

GeForce RTX 4050 +894%

13.52 TFLOPS

Radeon HD 4890

1.36 TFLOPS

GeForce RTX 4050

VS

Radeon HD 4890

Graphics Card

Unknown

Release Date

Apr 2009

GeForce 40

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

2505 MHz

Base Clock

-

2640 MHz

Boost Clock

-

2250 MHz

Memory Clock

975 MHz

Memory

6GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

256bit

216.0GB/s

Bandwidth

124.8GB/s

Render Config

18

SM Count

-

Compute Units

10

2560

Shading Units

800

80

TMUs

40

32

ROPs

16

120

Tensor Cores

-

18

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

32 MB

L2 Cache

256 KB

Theoretical Performance

84.48 GPixel/s

Pixel Rate

13.60 GPixel/s

211.2 GTexel/s

Texture Rate

34.00 GTexel/s

13.52 TFLOPS

FP16 (half)

-

13.52 TFLOPS

FP32 (float)

1360 GFLOPS

211.2 GFLOPS

FP64 (double)

272.0 GFLOPS

Graphics Processor

AD107

GPU Name

RV790

-

GPU Variant

RV790 XT (215-0758016)

Ada Lovelace

Architecture

TeraScale

TSMC

Foundry

TSMC

5 nm

Process Size

55 nm

18.9 billion

Transistors

0.959 billion

159 mm²

Die Size

282 mm²

Board Design

150W

TDP

190W

450 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

1x 12-pin

Power Connectors

2x 6-pin

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

8.9

CUDA

-

6.7

Shader Model

4.1

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