AMD Radeon RX 7950 XTX vs ATI Radeon HD 3450 AGP

VS

AMD Radeon RX 7950 XTX

ATI Radeon HD 3450 AGP

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7950 XTX and 512MB VRAM Radeon HD 3450 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7950 XTX 's Advantages

Boost Clock3300MHz

More VRAM (24GB vs 512GB)

Larger VRAM bandwidth (960.0GB/s vs 8.000GB/s)

6104 additional rendering cores

ATI Radeon HD 3450 AGP 's Advantages

Lower TDP (25W vs 355W)

Score

Benchmark

FP32 (float)

Radeon RX 7950 XTX +168858%

81.1 TFLOPS

Radeon HD 3450 AGP

0.048 TFLOPS

Radeon RX 7950 XTX

VS

Radeon HD 3450 AGP

Graphics Card

Unknown

Release Date

Jan 2008

Navi III

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

AGP 8x

Clock Speeds

2200 MHz

Base Clock

-

3300 MHz

Boost Clock

-

2500 MHz

Memory Clock

500 MHz

Memory

24GB

Memory Size

512MB

GDDR6

Memory Type

DDR2

384bit

Memory Bus

64bit

960.0GB/s

Bandwidth

8.000GB/s

Render Config

96

Compute Units

2

-

6144

Shading Units

40

384

TMUs

4

192

ROPs

4

-

96

RT Cores

-

256 KB per Array

L1 Cache

-

6 MB

L2 Cache

64 KB

96 MB

L3 Cache

-

Theoretical Performance

633.6 GPixel/s

Pixel Rate

2.400 GPixel/s

1267 GTexel/s

Texture Rate

2.400 GTexel/s

162.2 TFLOPS

FP16 (half)

-

81.10 TFLOPS

FP32 (float)

48.00 GFLOPS

2.534 TFLOPS

FP64 (double)

-

Board Design

355W

TDP

25W

750 W

Suggested PSU

200 W

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

Outputs

2x DVI

2x 8-pin

Power Connectors

1x Molex

Graphics Processor

Navi 31

GPU Name

RV620

Navi 31 XTX+

GPU Variant

RV620 LE

RDNA 3.0

Architecture

TeraScale

TSMC

Foundry

TSMC

5 nm

Process Size

55 nm

57.7 billion

Transistors

0.181 billion

529 mm²

Die Size

67 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.2

OpenCL

N/A

1.3

Vulkan

N/A

-

6.7

Shader Model

4.1

Related GPU Comparisons

1

AMD Radeon RX 7950 XTX vs ATI Radeon HD 2900 GT

2

AMD Radeon RX 7950 XTX vs AMD Radeon RX 580

3

AMD Radeon RX 7950 XTX vs AMD Radeon RX 580X

4

AMD Radeon RX 7950 XTX vs NVIDIA GeForce GT 520 OEM

5

AMD Radeon RX 7950 XTX vs NVIDIA GeForce RTX 3060 Ti

6

AMD Radeon RX 7950 XTX vs ATI Radeon HD 4750

7

AMD Radeon RX 7950 XTX vs NVIDIA GeForce GTX 560 Ti

8

AMD Radeon RX 7950 XTX vs NVIDIA NVS 310

9

AMD Radeon RX 7950 XTX vs NVIDIA GeForce GTX 490

10

AMD Radeon RX 7950 XTX vs AMD Radeon Vega Frontier Edition

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