ATI Radeon HD 3450 PCI vs AMD Radeon HD 7950 Monica BIOS 2

VS

ATI Radeon HD 3450 PCI AMD Radeon HD 7950 Monica BIOS 2

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3450 PCI and 3GB VRAM Radeon HD 7950 Monica BIOS 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3450 PCI 's Advantages

Lower TDP (25W vs 85W)

AMD Radeon HD 7950 Monica BIOS 2 's Advantages

Released 4 years late

Larger VRAM bandwidth (240.0GB/s vs 6.400GB/s)

728 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 3450 PCI

0.048 TFLOPS

Radeon HD 7950 Monica BIOS 2 +2460%

1.229 TFLOPS

Radeon HD 3450 PCI

VS

Radeon HD 7950 Monica BIOS 2

Graphics Card

Jan 2008

Release Date

Jan 2012

Radeon R600

Generation

Southern Islands

Desktop

Type

Desktop

PCI

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

400 MHz

Memory Clock

1250 MHz

Memory

512MB

Memory Size

3GB

DDR2

Memory Type

GDDR5

64bit

Memory Bus

384bit

6.400GB/s

Bandwidth

240.0GB/s

Render Config

-

SM Count

-

2

Compute Units

12

40

Shading Units

768

4

TMUs

48

4

ROPs

32

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

768 KB

Theoretical Performance

2.400 GPixel/s

Pixel Rate

25.60 GPixel/s

2.400 GTexel/s

Texture Rate

38.40 GTexel/s

-

FP16 (half)

-

48.00 GFLOPS

FP32 (float)

1229 GFLOPS

-

FP64 (double)

307.2 GFLOPS

Graphics Processor

RV620

GPU Name

Tahiti

RV620 LE

GPU Variant

Tahiti PRO (215-0821056)

TeraScale

Architecture

GCN 1.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.181 billion

Transistors

4.313 billion

67 mm²

Die Size

352 mm²

Board Design

25W

TDP

85W

200 W

Suggested PSU

250 W

1x DVI 1x S-Video

Outputs

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

10.1 (10_1)

DirectX

12 (11_1)

3.3

OpenGL

4.6

N/A

OpenCL

1.2

N/A

Vulkan

1.2

-

CUDA

-

4.1

Shader Model

5.1

Related GPU Comparisons

1

ATI Radeon HD 3450 PCI vs NVIDIA GeForce GTX 760 Ti OEM

2

ATI Radeon HD 3450 PCI vs NVIDIA GeForce GTX TITAN BLACK

3

ATI Radeon HD 3450 PCI vs NVIDIA GeForce GTX 680

4

ATI Radeon HD 3450 PCI vs AMD Radeon RX 5300

5

ATI Radeon HD 3450 PCI vs NVIDIA GeForce 8800 GS Mac Edition

6

ATI Radeon HD 3450 PCI vs NVIDIA P106 090

7

ATI Radeon HD 3450 PCI vs NVIDIA GeForce GTX 460 v2 ES

8

ATI Radeon HD 3450 PCI vs AMD Radeon RX 7500 XT

9

ATI Radeon HD 3450 PCI vs NVIDIA GeForce GTX 260 OEM

10

ATI Radeon HD 3450 PCI vs AMD Radeon HD 6850

Related News

1

Time to Step Up, AMD and Intel! Nvidia Faces Antitrust Lawsuits in France, US, and EU

2

Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4

3

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

4

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory

5

AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2

6

AMD's Latest Breakthrough Technology Could Change the Game in the Future

7

Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs

8

TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion

9

Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time

10

AMD Ryzen 9000 DDR5 Memory Frequency Soars: Reaches 8000MHz with All Four Slots Occupied