NVIDIA RTX 4000 Mobile Ada Generation vs AMD Radeon HD 6490M Mac Edition

VS

NVIDIA RTX 4000 Mobile Ada Generation

AMD Radeon HD 6490M Mac Edition

We compared two Mobile platform GPUs: 12GB VRAM RTX 4000 Mobile Ada Generation and 256MB VRAM Radeon HD 6490M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 4000 Mobile Ada Generation 's Advantages

Released 11 years and 10 months late

Boost Clock1665MHz

More VRAM (12GB vs 256GB)

Larger VRAM bandwidth (432.0GB/s vs 25.41GB/s)

7264 additional rendering cores

Score

Benchmark

FP32 (float)

RTX 4000 Mobile Ada Generation +10200%

24.72 TFLOPS

Radeon HD 6490M Mac Edition

0.24 TFLOPS

RTX 4000 Mobile Ada Generation

VS

Radeon HD 6490M Mac Edition

Graphics Card

Mar 2023

Release Date

May 2011

Quadro Ada-M

Generation

Vancouver

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1290 MHz

Base Clock

-

1665 MHz

Boost Clock

-

2250 MHz

Memory Clock

794 MHz

Memory

12GB

Memory Size

256MB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

64bit

432.0GB/s

Bandwidth

25.41GB/s

Render Config

-

Compute Units

2

58

SM Count

-

7424

Shading Units

160

232

TMUs

8

80

ROPs

4

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

48 MB

L2 Cache

128 KB

-

Theoretical Performance

133.2 GPixel/s

Pixel Rate

3.000 GPixel/s

386.3 GTexel/s

Texture Rate

6.000 GTexel/s

24.72 TFLOPS

FP16 (half)

-

24.72 TFLOPS

FP32 (float)

240.0 GFLOPS

386.3 GFLOPS

FP64 (double)

-

Board Design

110W

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

AD104

GPU Name

Seymour

-

GPU Variant

Seymour XTX M2 (216-0809000)

Ada Lovelace

Architecture

TeraScale 2

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

35.8 billion

Transistors

0.37 billion

294 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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