AMD Radeon HD 6950M vs NVIDIA GeForce RTX 4050 Mobile

VS

AMD Radeon HD 6950M

NVIDIA GeForce RTX 4050 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6950M and 6GB VRAM GeForce RTX 4050 Mobile 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 12 years late

Boost Clock1755MHz

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (192.0GB/s vs 115.2GB/s)

1600 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6950M

1.114 TFLOPS

GeForce RTX 4050 Mobile +706%

8.986 TFLOPS

Radeon HD 6950M

VS

GeForce RTX 4050 Mobile

Graphics Card

Jan 2011

Release Date

Jan 2023

Vancouver

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1455 MHz

-

Boost Clock

1755 MHz

900 MHz

Memory Clock

2000 MHz

Memory

1024MB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

96bit

115.2GB/s

Bandwidth

192.0GB/s

Render Config

12

Compute Units

-

SM Count

20

960

Shading Units

2560

48

TMUs

80

32

ROPs

48

-

Tensor Cores

80

-

RT Cores

20

8 KB (per CU)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

12 MB

-

Theoretical Performance

18.56 GPixel/s

Pixel Rate

84.24 GPixel/s

27.84 GTexel/s

Texture Rate

140.4 GTexel/s

-

FP16 (half)

8.986 TFLOPS

1114 GFLOPS

FP32 (float)

8.986 TFLOPS

-

FP64 (double)

140.4 GFLOPS

Board Design

50W

TDP

50W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Blackcomb

GPU Name

AD107

Blackcomb PRO

GPU Variant

GN21-X2

TeraScale 2

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

1.7 billion

Transistors

18.9 billion

212 mm²

Die Size

159 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.9

5.0

Shader Model

6.7

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