AMD Radeon HD 7450A vs NVIDIA GeForce RTX 5090 Mobile

VS

AMD Radeon HD 7450A

NVIDIA GeForce RTX 5090 Mobile

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 7450A and 16GB VRAM GeForce RTX 5090 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7450A 's Advantages

Lower TDP (25W vs 175W)

NVIDIA GeForce RTX 5090 Mobile 's Advantages

Released 13 years late

Boost Clock2000MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (1.01TB/s vs 12.80GB/s)

10592 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7450A

0.2 TFLOPS

GeForce RTX 5090 Mobile +21405%

43.01 TFLOPS

Radeon HD 7450A

VS

GeForce RTX 5090 Mobile

Graphics Card

Jan 2012

Release Date

Jan 2025

All-In-One

Generation

GeForce 50 Mobile

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 5.0 x16

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

2000 MHz

800 MHz

Memory Clock

2500 MHz

Memory

512MB

Memory Size

16GB

GDDR3

Memory Type

GDDR7

64bit

Memory Bus

256bit

12.80GB/s

Bandwidth

1.01TB/s

Render Config

2

Compute Units

-

SM Count

84

160

Shading Units

10752

8

TMUs

336

4

ROPs

128

-

Tensor Cores

336

-

RT Cores

84

8 KB (per CU)

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

64 MB

-

Theoretical Performance

2.500 GPixel/s

Pixel Rate

256.0 GPixel/s

5.000 GTexel/s

Texture Rate

672.0 GTexel/s

-

FP16 (half)

43.01 TFLOPS

200.0 GFLOPS

FP32 (float)

43.01 TFLOPS

-

FP64 (double)

672.0 GFLOPS

Board Design

25W

TDP

175W

-

Suggested PSU

550 W

No outputs

Outputs

1x HDMI 2.13x DisplayPort 1.4a

-

Power Connectors

None

Graphics Processor

Caicos

GPU Name

GB203

-

TeraScale 2

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

4 nm

0.37 billion

Transistors

Unknown

67 mm²

Die Size

377 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

10.1

5.0

Shader Model

6.8

Related GPU Comparisons

1

AMD Radeon HD 7450A vs AMD FirePro M3900

2

AMD Radeon HD 7450A vs AMD Radeon 530X Mobile

3

AMD Radeon HD 7450A vs NVIDIA GeForce 9800M GTS

4

AMD Radeon HD 7450A vs AMD Radeon Pro WX 3200 Mobile

5

AMD Radeon HD 7450A vs NVIDIA GeForce GT 620M

6

AMD Radeon HD 7450A vs NVIDIA GeForce 8400M GS

7

AMD Radeon HD 7450A vs NVIDIA GeForce GT 240M LE

8

AMD Radeon HD 7450A vs NVIDIA RTX A5000 Max-Q

9

AMD Radeon HD 7450A vs ATI Mobility Radeon X2300

10

AMD Radeon HD 7450A vs NVIDIA GeForce 410M

Related News

1

Intel's Entry-Level CPU Core Ultra 3 205 Spotted: Only One Model Available

2

Introducing the AMD Ryzen 9 9955HX: A First Look at the Flagship Gaming Laptop CPU

3

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

4

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

5

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

6

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

7

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

8

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

9

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

10

CXMT Reportedly Achieves 80% Yield in DDR5 Production