ATI Mobility Radeon HD 4850 X2 vs AMD Radeon HD 6450M

VS

ATI Mobility Radeon HD 4850 X2

AMD Radeon HD 6450M

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 4850 X2 and 1024MB VRAM Radeon HD 6450M 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 12.80GB/s)

640 additional rendering cores

AMD Radeon HD 6450M 's Advantages

Released 2 years late

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4850 X2 +316%

0.8 TFLOPS

Radeon HD 6450M

0.192 TFLOPS

Mobility Radeon HD 4850 X2

VS

Radeon HD 6450M

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

DDR3

256bit

Memory Bus

64bit

89.60GB/s

Bandwidth

12.80GB/s

Render Config

10

Compute Units

2

-

800

Shading Units

160

40

TMUs

8

16

ROPs

4

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

128 KB

-

Theoretical Performance

8.000 GPixel/s

Pixel Rate

2.400 GPixel/s

20.00 GTexel/s

Texture Rate

4.800 GTexel/s

-

800.0 GFLOPS

FP32 (float)

192.0 GFLOPS

160.0 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

M98

GPU Name

Seymour

M98 L2 (216-0732019)

GPU Variant

Seymour PRO S3 (216-0809024)

TeraScale

Architecture

TeraScale 2

TSMC

Foundry

TSMC

55 nm

Process Size

40 nm

0.956 billion

Transistors

0.37 billion

256 mm²

Die Size

67 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 NVIDIA GeForce RTX 3080 Ti Max-Q

2

ATI Mobility Radeon HD 4850 X2 vs AMD Radeon Pro 560X

3

ATI Mobility Radeon HD 4850 X2 vs AMD Radeon Pro 555

4

ATI Mobility Radeon HD 4850 X2 vs AMD Radeon R9 M365X

5

ATI Mobility Radeon HD 4850 X2 vs NVIDIA GeForce 9500M G

6

ATI Mobility Radeon HD 4850 X2 vs AMD Radeon RX 6700S

7

ATI Mobility Radeon HD 4850 X2 vs NVIDIA GeForce GT 620M

8

ATI Mobility Radeon HD 4850 X2 vs AMD Radeon R5 A320

9

ATI Mobility Radeon HD 4850 X2 vs AMD Radeon R9 M290X

10

ATI Mobility Radeon HD 4850 X2 vs AMD Radeon HD 8670M

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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