ATI Mobility Radeon HD 4850 X2 vs AMD Radeon HD 6850M

VS

ATI Mobility Radeon HD 4850 X2

AMD Radeon HD 6850M

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 4850 X2 and 1024MB VRAM Radeon HD 6850M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4850 X2 's Advantages

Larger VRAM bandwidth (89.60GB/s vs 25.60GB/s)

AMD Radeon HD 6850M 's Advantages

Released 2 years late

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4850 X2

0.8 TFLOPS

Radeon HD 6850M +35%

1.08 TFLOPS

Mobility Radeon HD 4850 X2

VS

Radeon HD 6850M

Graphics Card

Jan 2009

Release Date

Jan 2011

M9x

Generation

Vancouver

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

700 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

128bit

89.60GB/s

Bandwidth

25.60GB/s

Render Config

10

Compute Units

10

-

800

Shading Units

800

40

TMUs

40

16

ROPs

16

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

8.000 GPixel/s

Pixel Rate

10.80 GPixel/s

20.00 GTexel/s

Texture Rate

27.00 GTexel/s

-

800.0 GFLOPS

FP32 (float)

1080 GFLOPS

160.0 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

50W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

M98

GPU Name

Granville

M98 L2 (216-0732019)

GPU Variant

Granville PRO

TeraScale

Architecture

TeraScale 2

TSMC

Foundry

TSMC

55 nm

Process Size

40 nm

0.956 billion

Transistors

1.04 billion

256 mm²

Die Size

166 mm²

Graphics Features

10.1 (10_1)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

-

4.1

Shader Model

5.0

Related GPU Comparisons

1

ATI Mobility Radeon HD 4850 X2 vs AMD Radeon RX 5600M

2

ATI Mobility Radeon HD 4850 X2 vs ATI Mobility Radeon HD 3870

3

ATI Mobility Radeon HD 4850 X2 vs NVIDIA GeForce GTX 950M Mac Edition

4

ATI Mobility Radeon HD 4850 X2 vs NVIDIA GeForce MX250

5

ATI Mobility Radeon HD 4850 X2 vs ATI Mobility Radeon X2500

6

ATI Mobility Radeon HD 4850 X2 vs NVIDIA GeForce GT 820M

7

ATI Mobility Radeon HD 4850 X2 vs ATI Mobility Radeon HD 2300

8

ATI Mobility Radeon HD 4850 X2 vs AMD Radeon R9 M290X

9

ATI Mobility Radeon HD 4850 X2 vs NVIDIA GeForce GTX 1070 Mobile

10

ATI Mobility Radeon HD 4850 X2 vs NVIDIA GeForce 830A

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