AMD Radeon HD 8670A vs NVIDIA GeForce RTX 4050 Max-Q

VS

AMD Radeon HD 8670A

NVIDIA GeForce RTX 4050 Max-Q

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

Main Differences

NVIDIA GeForce RTX 4050 Max-Q 's Advantages

Released 9 years and 11 months late

Boost Clock1605MHz

More VRAM (6GB vs 1024GB)

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

2176 additional rendering cores

Lower TDP (35W vs 45W)

Score

Benchmark

FP32 (float)

Radeon HD 8670A

0.461 TFLOPS

GeForce RTX 4050 Max Q +1682%

8.218 TFLOPS

Radeon HD 8670A

VS

GeForce RTX 4050 Max Q

Graphics Card

Feb 2013

Release Date

Jan 2023

All-In-One

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1140 MHz

-

Boost Clock

1605 MHz

1000 MHz

Memory Clock

2000 MHz

Memory

1024MB

Memory Size

6GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

96bit

16.00GB/s

Bandwidth

192.0GB/s

Render Config

6

Compute Units

-

SM Count

20

384

Shading Units

2560

24

TMUs

80

8

ROPs

48

-

Tensor Cores

80

-

RT Cores

20

16 KB (per CU)

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

12 MB

-

Theoretical Performance

4.800 GPixel/s

Pixel Rate

77.04 GPixel/s

14.40 GTexel/s

Texture Rate

128.4 GTexel/s

-

FP16 (half)

8.218 TFLOPS

460.8 GFLOPS

FP32 (float)

8.218 TFLOPS

28.80 GFLOPS

FP64 (double)

128.4 GFLOPS

Board Design

45W

TDP

35W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Mars

GPU Name

AD107

Mars XT

GPU Variant

GN21-X2

GCN 1.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

0.95 billion

Transistors

Unknown

77 mm²

Die Size

146 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.9

5.1

Shader Model

6.7

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