NVIDIA GeForce RTX 5080 Mobile vs ATI Mobility Radeon HD 5650

VS

NVIDIA GeForce RTX 5080 Mobile

ATI Mobility Radeon HD 5650

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 5080 Mobile and 1024MB VRAM Mobility Radeon HD 5650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5080 Mobile 's Advantages

Released 15 years late

Boost Clock2000MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (1.01TB/s vs 25.60GB/s)

7792 additional rendering cores

ATI Mobility Radeon HD 5650 's Advantages

Lower TDP (15W vs 175W)

Score

Benchmark

FP32 (float)

GeForce RTX 5080 Mobile +9002%

32.77 TFLOPS

Mobility Radeon HD 5650

0.36 TFLOPS

GeForce RTX 5080 Mobile

VS

Mobility Radeon HD 5650

Graphics Card

Jan 2025

Release Date

Jan 2010

GeForce 50 Mobile

Generation

Manhattan

Mobile

Type

Mobile

PCIe 5.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1500 MHz

Base Clock

-

2000 MHz

Boost Clock

-

2500 MHz

Memory Clock

800 MHz

Memory

16GB

Memory Size

1024MB

GDDR7

Memory Type

GDDR3

256bit

Memory Bus

128bit

1.01TB/s

Bandwidth

25.60GB/s

Render Config

-

Compute Units

5

64

SM Count

-

8192

Shading Units

400

256

TMUs

20

96

ROPs

8

256

Tensor Cores

-

64

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

64 MB

L2 Cache

256 KB

-

Theoretical Performance

192.0 GPixel/s

Pixel Rate

3.600 GPixel/s

512.0 GTexel/s

Texture Rate

9.000 GTexel/s

32.77 TFLOPS

FP16 (half)

-

32.77 TFLOPS

FP32 (float)

360.0 GFLOPS

512.0 GFLOPS

FP64 (double)

-

Board Design

175W

TDP

15W

550 W

Suggested PSU

-

1x HDMI 2.13x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GB203

GPU Name

Madison

-

GPU Variant

Madison PRO (216-0772000)

Blackwell 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

4 nm

Process Size

40 nm

Unknown

Transistors

0.627 billion

377 mm²

Die Size

104 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

10.1

CUDA

-

6.8

Shader Model

5.0

Related GPU Comparisons

1

NVIDIA GeForce RTX 5080 Mobile vs NVIDIA GeForce RTX 2070 Mobile Refresh

2

NVIDIA GeForce RTX 5080 Mobile vs NVIDIA GeForce GTX 1650 Max Q

3

NVIDIA GeForce RTX 5080 Mobile vs ATI Mobility FireGL V5600

4

NVIDIA GeForce RTX 5080 Mobile vs AMD Radeon Pro 580X

5

NVIDIA GeForce RTX 5080 Mobile vs AMD Radeon R5 M230

6

NVIDIA GeForce RTX 5080 Mobile vs NVIDIA GeForce 945A

7

NVIDIA GeForce RTX 5080 Mobile vs AMD FirePro S7100X

8

NVIDIA GeForce RTX 5080 Mobile vs AMD Radeon Pro WX 7100 Mobile

9

NVIDIA GeForce RTX 5080 Mobile vs NVIDIA GeForce RTX 3050 Mobile Refresh 6 GB

10

NVIDIA GeForce RTX 5080 Mobile vs AMD Radeon R5 M435

Related News

1

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

2

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

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

5

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

6

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

7

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

8

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

9

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

10

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption