NVIDIA GeForce RTX 3050 A Mobile vs AMD Radeon HD 7490M

VS

NVIDIA GeForce RTX 3050 A Mobile

AMD Radeon HD 7490M

We compared two Mobile platform GPUs: 4GB VRAM GeForce RTX 3050 A Mobile and 1024MB VRAM Radeon HD 7490M 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 12 years late

Boost Clock1343MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (192.0GB/s vs 30.40GB/s)

1632 additional rendering cores

AMD Radeon HD 7490M 's Advantages

Lower TDP (9W vs 45W)

Score

Benchmark

FP32 (float)

GeForce RTX 3050 A Mobile +1780%

4.813 TFLOPS

Radeon HD 7490M

0.256 TFLOPS

GeForce RTX 3050 A Mobile

VS

Radeon HD 7490M

Graphics Card

Jan 2024

Release Date

Jan 2012

GeForce 30 Mobile

Generation

London

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1065 MHz

Base Clock

-

1343 MHz

Boost Clock

-

1500 MHz

Memory Clock

950 MHz

Memory

4GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

64bit

192.0GB/s

Bandwidth

30.40GB/s

Render Config

-

Compute Units

2

14

SM Count

-

1792

Shading Units

160

56

TMUs

8

32

ROPs

4

56

Tensor Cores

-

14

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

128 KB

-

Theoretical Performance

42.98 GPixel/s

Pixel Rate

3.200 GPixel/s

75.21 GTexel/s

Texture Rate

6.400 GTexel/s

4.813 TFLOPS

FP16 (half)

-

4.813 TFLOPS

FP32 (float)

256.0 GFLOPS

75.21 GFLOPS

FP64 (double)

-

Board Design

45W

TDP

9W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA106

GPU Name

Seymour

-

GPU Variant

Seymour XTX (216-0810005)

Ampere

Architecture

TeraScale 2

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

12 billion

Transistors

0.37 billion

276 mm²

Die Size

67 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.6

CUDA

-

6.7

Shader Model

5.0

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