NVIDIA RTX 4000 Mobile Ada Generation vs AMD Radeon HD 6450A

VS

NVIDIA RTX 4000 Mobile Ada Generation

AMD Radeon HD 6450A

We compared two Mobile platform GPUs: 12GB VRAM RTX 4000 Mobile Ada Generation and 512MB VRAM Radeon HD 6450A 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 11 months late

Boost Clock1665MHz

More VRAM (12GB vs 512GB)

Larger VRAM bandwidth (432.0GB/s vs 8.528GB/s)

7264 additional rendering cores

AMD Radeon HD 6450A 's Advantages

Lower TDP (25W vs 110W)

Score

Benchmark

FP32 (float)

RTX 4000 Mobile Ada Generation +12260%

24.72 TFLOPS

Radeon HD 6450A

0.2 TFLOPS

RTX 4000 Mobile Ada Generation

VS

Radeon HD 6450A

Graphics Card

Mar 2023

Release Date

Apr 2011

Quadro Ada-M

Generation

All-In-One

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

1290 MHz

Base Clock

-

1665 MHz

Boost Clock

-

2250 MHz

Memory Clock

533 MHz

Memory

12GB

Memory Size

512MB

GDDR6

Memory Type

DDR3

192bit

Memory Bus

64bit

432.0GB/s

Bandwidth

8.528GB/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

2.500 GPixel/s

386.3 GTexel/s

Texture Rate

5.000 GTexel/s

24.72 TFLOPS

FP16 (half)

-

24.72 TFLOPS

FP32 (float)

200.0 GFLOPS

386.3 GFLOPS

FP64 (double)

-

Board Design

110W

TDP

25W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

AD104

GPU Name

Caicos

-

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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