NVIDIA GeForce RTX 4050 Mobile vs AMD Radeon HD 8670A

VS

NVIDIA GeForce RTX 4050 Mobile AMD Radeon HD 8670A

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 4050 Mobile and 1024MB VRAM Radeon HD 8670A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4050 Mobile 's Advantages

Released 9 years and 11 months late

Boost Clock1755MHz

More VRAM (6GB vs 1GB)

Larger VRAM bandwidth (192.0GB/s vs 16.00GB/s)

2176 additional rendering cores

AMD Radeon HD 8670A 's Advantages

Lower TDP (45W vs 50W)

Score

Benchmark

FP32 (float)

GeForce RTX 4050 Mobile +1849%

8.986 TFLOPS

Radeon HD 8670A

0.461 TFLOPS

GeForce RTX 4050 Mobile

VS

Radeon HD 8670A

Graphics Card

Jan 2023

Release Date

Feb 2013

GeForce 40 Mobile

Generation

All-In-One

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

1455 MHz

Base Clock

-

1755 MHz

Boost Clock

-

2000 MHz

Memory Clock

1000 MHz

Memory

6GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

96bit

Memory Bus

64bit

192.0GB/s

Bandwidth

16.00GB/s

Render Config

20

SM Count

-

Compute Units

6

2560

Shading Units

384

80

TMUs

24

48

ROPs

8

80

Tensor Cores

-

20

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

12 MB

L2 Cache

128 KB

Theoretical Performance

84.24 GPixel/s

Pixel Rate

4.800 GPixel/s

140.4 GTexel/s

Texture Rate

14.40 GTexel/s

8.986 TFLOPS

FP16 (half)

-

8.986 TFLOPS

FP32 (float)

460.8 GFLOPS

140.4 GFLOPS

FP64 (double)

28.80 GFLOPS

Graphics Processor

AD107

GPU Name

Mars

GN21-X2

GPU Variant

Mars XT

Ada Lovelace

Architecture

GCN 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

18.9 billion

Transistors

0.95 billion

159 mm²

Die Size

77 mm²

Board Design

50W

TDP

45W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

8.9

CUDA

-

6.7

Shader Model

5.1

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