AMD Radeon RX 7800M vs AMD Radeon R9 M295X

VS

AMD Radeon RX 7800M

AMD Radeon R9 M295X

We compared two Mobile platform GPUs: 12GB VRAM Radeon RX 7800M and 4GB VRAM Radeon R9 M295X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7800M 's Advantages

Released 9 years and 10 months late

Boost Clock2145MHz

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (432GB/s vs 160.0GB/s)

1792 additional rendering cores

Lower TDP (180W vs 250W)

Score

Benchmark

FP32 (float)

Radeon RX 7800M +1111%

35.87 TFLOPS

Radeon R9 M295X

2.961 TFLOPS

Radeon RX 7800M

VS

Radeon R9 M295X

Graphics Card

Sep 2024

Release Date

Nov 2014

Navi Mobile

Generation

Crystal System

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1825 MHz

Base Clock

-

2145 MHz

Boost Clock

-

2250 MHz

Memory Clock

1250 MHz

Memory

12GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

256bit

432GB/s

Bandwidth

160.0GB/s

Render Config

60

Compute Units

32

-

3840

Shading Units

2048

240

TMUs

128

96

ROPs

32

-

60

RT Cores

-

256 KB per Array

L1 Cache

16 KB (per CU)

6 MB

L2 Cache

512 KB

48 MB

L3 Cache

-

Theoretical Performance

401.3 GPixel/s

Pixel Rate

23.14 GPixel/s

560.4 GTexel/s

Texture Rate

92.54 GTexel/s

71.73 TFLOPS

FP16 (half)

2.961 TFLOPS

35.87 TFLOPS

FP32 (float)

2.961 TFLOPS

1121 GFLOPS

FP64 (double)

185.1 GFLOPS

Board Design

180W

TDP

250W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Navi 32

GPU Name

Amethyst

Navi 32

GPU Variant

Amethyst XT

RDNA 3.0

Architecture

GCN 3.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

28.1 billion

Transistors

5 billion

529 mm²

Die Size

366 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.2

OpenCL

2.0

1.3

Vulkan

1.2

-

6.7

Shader Model

6.3

Related GPU Comparisons

1

AMD Radeon RX 7800M vs NVIDIA GeForce GT 240M

2

AMD Radeon RX 7800M vs NVIDIA NVS 5400M

3

AMD Radeon RX 7800M vs NVIDIA GeForce GT 325M

4

AMD Radeon RX 7800M vs NVIDIA GeForce 820A

5

AMD Radeon RX 7800M vs AMD Radeon RX 7600S

6

AMD Radeon RX 7800M vs NVIDIA GeForce 920A

7

AMD Radeon RX 7800M vs AMD Radeon R9 M295X Mac Edition

8

AMD Radeon RX 7800M vs NVIDIA GeForce GT 330M Mac Edition

9

AMD Radeon RX 7800M vs Intel Iris Xe MAX Graphics

10

AMD Radeon RX 7800M vs ATI Mobility Radeon X1900

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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