NVIDIA RTX 3000 Mobile Ada Generation vs AMD Radeon HD 6490M

VS

NVIDIA RTX 3000 Mobile Ada Generation

AMD Radeon HD 6490M

We compared two Mobile platform GPUs: 8GB VRAM RTX 3000 Mobile Ada Generation and 512MB VRAM Radeon HD 6490M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 3000 Mobile Ada Generation 's Advantages

Released 12 years and 2 months late

Boost Clock1695MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (256.0GB/s vs 25.60GB/s)

4448 additional rendering cores

Score

Benchmark

FP32 (float)

RTX 3000 Mobile Ada Generation +6001%

15.62 TFLOPS

Radeon HD 6490M

0.256 TFLOPS

RTX 3000 Mobile Ada Generation

VS

Radeon HD 6490M

Graphics Card

Mar 2023

Release Date

Jan 2011

Quadro Ada-M

Generation

Vancouver

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1395 MHz

Base Clock

-

1695 MHz

Boost Clock

-

2000 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

64bit

256.0GB/s

Bandwidth

25.60GB/s

Render Config

-

Compute Units

2

36

SM Count

-

4608

Shading Units

160

144

TMUs

8

48

ROPs

4

144

Tensor Cores

-

36

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

32 MB

L2 Cache

128 KB

-

Theoretical Performance

81.36 GPixel/s

Pixel Rate

3.200 GPixel/s

244.1 GTexel/s

Texture Rate

6.400 GTexel/s

15.62 TFLOPS

FP16 (half)

-

15.62 TFLOPS

FP32 (float)

256.0 GFLOPS

244.1 GFLOPS

FP64 (double)

-

Board Design

115W

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

AD106

GPU Name

Seymour

-

GPU Variant

Seymour XTX S3 (216-0809024)

Ada Lovelace

Architecture

TeraScale 2

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

22.9 billion

Transistors

0.37 billion

188 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

8.9

CUDA

-

6.7

Shader Model

5.0

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