NVIDIA GeForce RTX 4050 vs AMD Radeon R9 390

VS

NVIDIA GeForce RTX 4050

AMD Radeon R9 390

We compared two Desktop platform GPUs: 6GB VRAM GeForce RTX 4050 and 8GB VRAM Radeon R9 390 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

Lower TDP (100W vs 275W)

AMD Radeon R9 390 's Advantages

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (384.0GB/s vs 216.0GB/s)

Score

Benchmark

FP32 (float)

GeForce RTX 4050 +164%

13.52 TFLOPS

Radeon R9 390

5.12 TFLOPS

GeForce RTX 4050

VS

Radeon R9 390

Graphics Card

Unknown

Release Date

Jun 2015

GeForce 40

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

2505 MHz

Base Clock

-

2640 MHz

Boost Clock

-

2250 MHz

Memory Clock

1500 MHz

Memory

6GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

512bit

216.0GB/s

Bandwidth

384.0GB/s

Render Config

-

Compute Units

40

18

SM Count

-

2560

Shading Units

2560

80

TMUs

160

32

ROPs

64

120

Tensor Cores

-

18

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

32 MB

L2 Cache

1024 KB

-

Theoretical Performance

84.48 GPixel/s

Pixel Rate

64.00 GPixel/s

211.2 GTexel/s

Texture Rate

160.0 GTexel/s

13.52 TFLOPS

FP16 (half)

-

13.52 TFLOPS

FP32 (float)

5.120 TFLOPS

211.2 GFLOPS

FP64 (double)

640.0 GFLOPS

Board Design

100W

TDP

275W

300 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

1x 12-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

AD107

GPU Name

Grenada

-

GPU Variant

Grenada PRO (215-0880030)

Ada Lovelace

Architecture

GCN 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

18.9 billion

Transistors

6.2 billion

159 mm²

Die Size

438 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

8.9

CUDA

-

6.7

Shader Model

6.3

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