AMD Radeon HD 6870M vs NVIDIA GeForce RTX 4050 Mobile

VS

AMD Radeon HD 6870M

NVIDIA GeForce RTX 4050 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6870M 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 64.00GB/s)

1760 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6870M

1.08 TFLOPS

GeForce RTX 4050 Mobile +732%

8.986 TFLOPS

Radeon HD 6870M

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

1000 MHz

Memory Clock

2000 MHz

Memory

1024MB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

96bit

64.00GB/s

Bandwidth

192.0GB/s

Render Config

10

Compute Units

-

SM Count

20

800

Shading Units

2560

40

TMUs

80

16

ROPs

48

-

Tensor Cores

80

-

RT Cores

20

8 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

12 MB

-

Theoretical Performance

10.80 GPixel/s

Pixel Rate

84.24 GPixel/s

27.00 GTexel/s

Texture Rate

140.4 GTexel/s

-

FP16 (half)

8.986 TFLOPS

1080 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

Granville

GPU Name

AD107

Granville XT (216-0769024)

GPU Variant

GN21-X2

TeraScale 2

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

1.04 billion

Transistors

18.9 billion

166 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

Related GPU Comparisons

1

AMD Radeon HD 6870M vs ATI Mobility Radeon HD 530v

2

AMD Radeon HD 6870M vs ATI Mobility Radeon HD 4850

3

AMD Radeon HD 6870M vs AMD Radeon HD 7470A

4

AMD Radeon HD 6870M vs AMD Radeon Pro 575

5

AMD Radeon HD 6870M vs NVIDIA GeForce 8600M GS

6

AMD Radeon HD 6870M vs NVIDIA GeForce 8700M GT

7

AMD Radeon HD 6870M vs NVIDIA GeForce GT 435M

8

AMD Radeon HD 6870M vs NVIDIA GeForce GTX 1050 Mobile

9

AMD Radeon HD 6870M vs NVIDIA GeForce GTX 1060 Max Q

10

AMD Radeon HD 6870M vs AMD Radeon R5 A330

Related News

1

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

2

CXMT Reportedly Achieves 80% Yield in DDR5 Production

3

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

4

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

5

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

6

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

7

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

8

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

9

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

10

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip