ATI Mobility Radeon HD 4850 X2 vs AMD Radeon R9 M275

VS

ATI Mobility Radeon HD 4850 X2

AMD Radeon R9 M275

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 4850 X2 and 2GB VRAM Radeon R9 M275 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 64.00GB/s)

160 additional rendering cores

AMD Radeon R9 M275 's Advantages

Released 5 years late

Boost Clock925MHz

More VRAM (2GB vs 1024GB)

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4850 X2

0.8 TFLOPS

Radeon R9 M275 +48%

1.184 TFLOPS

Mobility Radeon HD 4850 X2

VS

Radeon R9 M275

Graphics Card

Jan 2009

Release Date

Jan 2014

M9x

Generation

Gem System

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

925 MHz

700 MHz

Memory Clock

1000 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

89.60GB/s

Bandwidth

64.00GB/s

Render Config

10

Compute Units

10

-

800

Shading Units

640

40

TMUs

40

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

8.000 GPixel/s

Pixel Rate

14.80 GPixel/s

20.00 GTexel/s

Texture Rate

37.00 GTexel/s

-

800.0 GFLOPS

FP32 (float)

1184 GFLOPS

160.0 GFLOPS

FP64 (double)

74.00 GFLOPS

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

M98

GPU Name

Venus

M98 L2 (216-0732019)

GPU Variant

Venus XTX (216-0846033)

TeraScale

Architecture

GCN 1.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.956 billion

Transistors

1.5 billion

256 mm²

Die Size

123 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (11_1)

3.3

OpenGL

4.6

1.1

OpenCL

2.1 (1.2)

N/A

Vulkan

1.2.170

-

4.1

Shader Model

6.5 (5.1)

Related GPU Comparisons

1

ATI Mobility Radeon HD 4850 X2 vs NVIDIA GeForce GTX 1650 Max Q

2

ATI Mobility Radeon HD 4850 X2 vs AMD Radeon R5 M430

3

ATI Mobility Radeon HD 4850 X2 vs NVIDIA GeForce RTX 2060 Mobile

4

ATI Mobility Radeon HD 4850 X2 vs AMD Radeon R9 M390X

5

ATI Mobility Radeon HD 4850 X2 vs NVIDIA NVS 5100M

6

ATI Mobility Radeon HD 4850 X2 vs AMD FirePro W4190M

7

ATI Mobility Radeon HD 4850 X2 vs AMD FirePro M7740

8

ATI Mobility Radeon HD 4850 X2 vs NVIDIA GeForce GTX 880M

9

ATI Mobility Radeon HD 4850 X2 vs AMD Radeon R9 M290X Mac Edition

10

ATI Mobility Radeon HD 4850 X2 vs NVIDIA GeForce 9650M GT

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