NVIDIA GeForce RTX 4050 vs AMD Radeon RX 6900 XTX

VS

NVIDIA GeForce RTX 4050 AMD Radeon RX 6900 XTX

We compared two Desktop platform GPUs: 6GB VRAM GeForce RTX 4050 and 16GB VRAM Radeon RX 6900 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4050 's Advantages

Boost Clock has increased by 8% (2640MHz vs 2435MHz)

Lower TDP (100W vs 330W)

AMD Radeon RX 6900 XTX 's Advantages

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (576.0GB/s vs 216.0GB/s)

2560 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 4050

13.52 TFLOPS

Radeon RX 6900 XTX +84%

24.93 TFLOPS

GeForce RTX 4050

VS

Radeon RX 6900 XTX

Graphics Card

Unknown

Release Date

Unknown

GeForce 40

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

2505 MHz

Base Clock

2075 MHz

2640 MHz

Boost Clock

2435 MHz

2250 MHz

Memory Clock

2250 MHz

Memory

6GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

96bit

Memory Bus

256bit

216.0GB/s

Bandwidth

576.0GB/s

Render Config

18

SM Count

-

Compute Units

80

2560

Shading Units

5120

80

TMUs

320

32

ROPs

128

120

Tensor Cores

-

18

RT Cores

80

128 KB (per SM)

L1 Cache

128 KB per Array

32 MB

L2 Cache

4 MB

Theoretical Performance

84.48 GPixel/s

Pixel Rate

311.7 GPixel/s

211.2 GTexel/s

Texture Rate

779.2 GTexel/s

13.52 TFLOPS

FP16 (half)

49.87 TFLOPS

13.52 TFLOPS

FP32 (float)

24.93 TFLOPS

211.2 GFLOPS

FP64 (double)

1.558 TFLOPS

Graphics Processor

AD107

GPU Name

Navi 21

-

GPU Variant

Navi 21 XTXH (215-121000247)

Ada Lovelace

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

18.9 billion

Transistors

26.8 billion

159 mm²

Die Size

520 mm²

Board Design

100W

TDP

330W

300 W

Suggested PSU

700 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

1x 12-pin

Power Connectors

2x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

8.9

CUDA

-

6.7

Shader Model

6.5

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