AMD Radeon HD 6450 OEM vs AMD Radeon HD 8450 OEM

VS

AMD Radeon HD 6450 OEM

AMD Radeon HD 8450 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 6450 OEM and 1024MB VRAM Radeon HD 8450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8450 OEM 's Advantages

Released 1 years and 11 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (10.67GB/s vs 8.528GB/s)

Score

Benchmark

FP32 (float)

Radeon HD 6450 OEM

0.2 TFLOPS

Radeon HD 8450 OEM

0.2 TFLOPS

Radeon HD 6450 OEM

VS

Radeon HD 8450 OEM

Graphics Card

Feb 2011

Release Date

Jan 2013

Northern Islands

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

533 MHz

Memory Clock

667 MHz

Memory

512MB

Memory Size

1024MB

GDDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

8.528GB/s

Bandwidth

10.67GB/s

Render Config

2

Compute Units

2

-

160

Shading Units

160

8

TMUs

8

4

ROPs

4

-

8 KB (per CU)

L1 Cache

8 KB (per CU)

128 KB

L2 Cache

128 KB

-

Theoretical Performance

2.500 GPixel/s

Pixel Rate

2.500 GPixel/s

5.000 GTexel/s

Texture Rate

5.000 GTexel/s

-

200.0 GFLOPS

FP32 (float)

200.0 GFLOPS

-

Board Design

18W

TDP

18W

200 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

None

Power Connectors

None

Graphics Processor

Caicos

GPU Name

Caicos

Junbonator

GPU Variant

Caicos PRO-L

TeraScale 2

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.37 billion

Transistors

0.37 billion

67 mm²

Die Size

67 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

AMD Radeon HD 6450 OEM vs NVIDIA GeForce RTX 3070 Ti

2

AMD Radeon HD 6450 OEM vs AMD Radeon R7 350 640SP

3

AMD Radeon HD 6450 OEM vs NVIDIA GeForce 9600 GT Green Edition

4

AMD Radeon HD 6450 OEM vs AMD Radeon PRO W6400

5

AMD Radeon HD 6450 OEM vs AMD Radeon RX 460 1024SP

6

AMD Radeon HD 6450 OEM vs NVIDIA RTX 4000 Ada Generation

7

AMD Radeon HD 6450 OEM vs AMD Radeon R5 340X OEM

8

AMD Radeon HD 6450 OEM vs AMD Radeon RX 6600

9

AMD Radeon HD 6450 OEM vs AMD Radeon RX 5600 OEM

10

AMD Radeon HD 6450 OEM vs NVIDIA GeForce RTX 3060 Ti

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game