ATI Mobility Radeon HD 3850 X2 vs NVIDIA GeForce 825M

VS

ATI Mobility Radeon HD 3850 X2

NVIDIA GeForce 825M

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 3850 X2 and 1024MB VRAM GeForce 825M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 3850 X2 's Advantages

Larger VRAM bandwidth (48.00GB/s vs 14.40GB/s)

NVIDIA GeForce 825M 's Advantages

Released 5 years and 7 months late

Boost Clock941MHz

More VRAM (1024GB vs 512GB)

64 additional rendering cores

Lower TDP (33W vs 70W)

Score

Benchmark

FP32 (float)

Mobility Radeon HD 3850 X2

0.371 TFLOPS

GeForce 825M +94%

0.723 TFLOPS

Mobility Radeon HD 3850 X2

VS

GeForce 825M

Graphics Card

Jun 2008

Release Date

Jan 2014

M8x

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

850 MHz

-

Boost Clock

941 MHz

750 MHz

Memory Clock

900 MHz

Memory

512MB

Memory Size

1024MB

GDDR3

Memory Type

DDR3

256bit

Memory Bus

64bit

48.00GB/s

Bandwidth

14.40GB/s

Render Config

4

Compute Units

-

320

Shading Units

384

16

TMUs

32

16

ROPs

8

-

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

9.280 GPixel/s

Pixel Rate

7.528 GPixel/s

9.280 GTexel/s

Texture Rate

30.11 GTexel/s

-

371.2 GFLOPS

FP32 (float)

722.7 GFLOPS

74.24 GFLOPS

FP64 (double)

30.11 GFLOPS

Board Design

70W

TDP

33W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

M88

GPU Name

GK208

-

TeraScale

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.666 billion

Transistors

1.02 billion

192 mm²

Die Size

87 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (11_0)

3.3

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.1

-

CUDA

3.5

4.1

Shader Model

5.1

Related GPU Comparisons

1

ATI Mobility Radeon HD 3850 X2 vs AMD Radeon R5 A240

2

ATI Mobility Radeon HD 3850 X2 vs NVIDIA GeForce 820A

3

ATI Mobility Radeon HD 3850 X2 vs NVIDIA GeForce GTX 765M

4

ATI Mobility Radeon HD 3850 X2 vs AMD Radeon R7 M370

5

ATI Mobility Radeon HD 3850 X2 vs AMD Radeon HD 8770M

6

ATI Mobility Radeon HD 3850 X2 vs NVIDIA RTX A4000 Max-Q

7

ATI Mobility Radeon HD 3850 X2 vs AMD Radeon R9 M295X

8

ATI Mobility Radeon HD 3850 X2 vs NVIDIA GeForce GT 750M

9

ATI Mobility Radeon HD 3850 X2 vs NVIDIA GeForce GT 620M

10

ATI Mobility Radeon HD 3850 X2 vs NVIDIA GeForce GT 735M

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