AMD Radeon Pro 450 vs ATI Mobility Radeon HD 4650

VS

AMD Radeon Pro 450

ATI Mobility Radeon HD 4650

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 450 and 512MB VRAM Mobility Radeon HD 4650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 450 's Advantages

Released 7 years and 9 months late

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (81.28GB/s vs 19.20GB/s)

320 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro 450 +220%

1.024 TFLOPS

Mobility Radeon HD 4650

0.32 TFLOPS

Radeon Pro 450

VS

Mobility Radeon HD 4650

Graphics Card

Oct 2016

Release Date

Jan 2009

Radeon Pro Mac

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1270 MHz

Memory Clock

600 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

128bit

81.28GB/s

Bandwidth

19.20GB/s

Render Config

10

Compute Units

4

-

640

Shading Units

320

40

TMUs

32

16

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

128 KB

-

Theoretical Performance

12.80 GPixel/s

Pixel Rate

4.000 GPixel/s

32.00 GTexel/s

Texture Rate

16.00 GTexel/s

1024 GFLOPS

FP16 (half)

-

1024 GFLOPS

FP32 (float)

320.0 GFLOPS

64.00 GFLOPS

FP64 (double)

-

Board Design

35W

TDP

35W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Baffin

GPU Name

M96

Baffin LE

GPU Variant

-

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

3 billion

Transistors

0.514 billion

123 mm²

Die Size

146 mm²

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

6.4

Shader Model

4.1

Related GPU Comparisons

1

AMD Radeon Pro 450 vs NVIDIA GeForce Go 6800 Ultra

2

AMD Radeon Pro 450 vs NVIDIA GeForce GTX 960M

3

AMD Radeon Pro 450 vs NVIDIA GeForce RTX 4070 Mobile

4

AMD Radeon Pro 450 vs AMD Radeon Pro W5300M

5

AMD Radeon Pro 450 vs AMD Radeon RX 6800S

6

AMD Radeon Pro 450 vs NVIDIA GeForce RTX 2070 SUPER Max Q

7

AMD Radeon Pro 450 vs AMD Radeon R5 A230

8

AMD Radeon Pro 450 vs ATI Mobility Radeon HD 4870 X2

9

AMD Radeon Pro 450 vs NVIDIA GeForce GTX 1050 Mobile

10

AMD Radeon Pro 450 vs AMD Radeon Pro 580

Related News

1

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

2

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

3

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

4

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

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early