AMD Radeon HD 6870M vs NVIDIA GeForce RTX 3050 A Mobile

VS

AMD Radeon HD 6870M

NVIDIA GeForce RTX 3050 A Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6870M and 4GB VRAM GeForce RTX 3050 A Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3050 A Mobile 's Advantages

Released 13 years late

Boost Clock1343MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (192.0GB/s vs 64.00GB/s)

992 additional rendering cores

Lower TDP (45W vs 50W)

Score

Benchmark

FP32 (float)

Radeon HD 6870M

1.08 TFLOPS

GeForce RTX 3050 A Mobile +345%

4.813 TFLOPS

Radeon HD 6870M

VS

GeForce RTX 3050 A Mobile

Graphics Card

Jan 2011

Release Date

Jan 2024

Vancouver

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1065 MHz

-

Boost Clock

1343 MHz

1000 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

128bit

64.00GB/s

Bandwidth

192.0GB/s

Render Config

10

Compute Units

-

SM Count

14

800

Shading Units

1792

40

TMUs

56

16

ROPs

32

-

Tensor Cores

56

-

RT Cores

14

8 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

2 MB

-

Theoretical Performance

10.80 GPixel/s

Pixel Rate

42.98 GPixel/s

27.00 GTexel/s

Texture Rate

75.21 GTexel/s

-

FP16 (half)

4.813 TFLOPS

1080 GFLOPS

FP32 (float)

4.813 TFLOPS

-

FP64 (double)

75.21 GFLOPS

Board Design

50W

TDP

45W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Granville

GPU Name

GA106

Granville XT (216-0769024)

GPU Variant

-

TeraScale 2

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

1.04 billion

Transistors

12 billion

166 mm²

Die Size

276 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

8.6

5.0

Shader Model

6.7

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