ATI Mobility Radeon HD 5450 vs AMD Radeon HD 6770M

VS

ATI Mobility Radeon HD 5450

AMD Radeon HD 6770M

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5450 and 1024MB VRAM Radeon HD 6770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5450 's Advantages

Lower TDP (11W vs 35W)

AMD Radeon HD 6770M 's Advantages

Released 1 years late

Larger VRAM bandwidth (57.60GB/s vs 12.80GB/s)

400 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 5450

0.108 TFLOPS

Radeon HD 6770M +544%

0.696 TFLOPS

Mobility Radeon HD 5450

VS

Radeon HD 6770M

Graphics Card

Jan 2010

Release Date

Jan 2011

Manhattan

Generation

Vancouver

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

-

800 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

12.80GB/s

Bandwidth

57.60GB/s

Render Config

1

Compute Units

6

-

80

Shading Units

480

8

TMUs

24

4

ROPs

8

-

8 KB (per CU)

L1 Cache

8 KB (per CU)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

2.700 GPixel/s

Pixel Rate

5.800 GPixel/s

5.400 GTexel/s

Texture Rate

17.40 GTexel/s

-

108.0 GFLOPS

FP32 (float)

696.0 GFLOPS

-

Board Design

11W

TDP

35W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Park

GPU Name

Whistler

Park PRO (216-0774007)

GPU Variant

Whistler XT (216-0810001)

TeraScale 2

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.292 billion

Transistors

0.716 billion

59 mm²

Die Size

104 mm²

Graphics Features

11.2 (11_0)

DirectX

11.2 (11_0)

4.4

OpenGL

4.4

1.2

OpenCL

1.2

N/A

Vulkan

N/A

-

5.0

Shader Model

5.0

Related GPU Comparisons

1

ATI Mobility Radeon HD 5450 vs AMD Radeon HD 6730M

2

ATI Mobility Radeon HD 5450 vs ATI Mobility Radeon HD 4650

3

ATI Mobility Radeon HD 5450 vs NVIDIA GeForce MX230

4

ATI Mobility Radeon HD 5450 vs AMD Radeon Pro Vega 16

5

ATI Mobility Radeon HD 5450 vs NVIDIA GeForce GT 750M Mac Edition

6

ATI Mobility Radeon HD 5450 vs NVIDIA GeForce 610M

7

ATI Mobility Radeon HD 5450 vs NVIDIA NVS 5200M

8

ATI Mobility Radeon HD 5450 vs AMD Radeon R9 M280X

9

ATI Mobility Radeon HD 5450 vs AMD Radeon R7 M460

10

ATI Mobility Radeon HD 5450 vs NVIDIA GeForce RTX 2080 SUPER Mobile

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

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

5

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

6

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

7

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

8

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

9

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

10

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