NVIDIA GeForce RTX 4050 Mobile vs AMD Radeon HD 8670M

VS

NVIDIA GeForce RTX 4050 Mobile AMD Radeon HD 8670M

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 4050 Mobile and 1024MB VRAM Radeon HD 8670M 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 10 months late

Boost Clock has increased by 80% (1755MHz vs 975MHz)

More VRAM (6GB vs 1GB)

Larger VRAM bandwidth (192.0GB/s vs 14.40GB/s)

2240 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 4050 Mobile +1340%

8.986 TFLOPS

Radeon HD 8670M

0.624 TFLOPS

GeForce RTX 4050 Mobile

VS

Radeon HD 8670M

Graphics Card

Jan 2023

Release Date

Mar 2013

GeForce 40 Mobile

Generation

Solar System

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1455 MHz

Base Clock

925 MHz

1755 MHz

Boost Clock

975 MHz

2000 MHz

Memory Clock

900 MHz

Memory

6GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

96bit

Memory Bus

64bit

192.0GB/s

Bandwidth

14.40GB/s

Render Config

20

SM Count

-

Compute Units

5

2560

Shading Units

320

80

TMUs

20

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

7.800 GPixel/s

140.4 GTexel/s

Texture Rate

19.50 GTexel/s

8.986 TFLOPS

FP16 (half)

-

8.986 TFLOPS

FP32 (float)

624.0 GFLOPS

140.4 GFLOPS

FP64 (double)

39.00 GFLOPS

Graphics Processor

AD107

GPU Name

Sun

GN21-X2

GPU Variant

Sun S3 XT (216-0841009)

Ada Lovelace

Architecture

GCN 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

18.9 billion

Transistors

0.69 billion

159 mm²

Die Size

56 mm²

Board Design

50W

TDP

Unknown

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

8.9

CUDA

-

6.7

Shader Model

6.5 (5.1)

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