NVIDIA GeForce 7800 GTX 512 vs ATI Radeon HD 3450

VS

NVIDIA GeForce 7800 GTX 512

ATI Radeon HD 3450

We compared two Desktop platform GPUs: 512MB VRAM GeForce 7800 GTX 512 and 256MB VRAM Radeon HD 3450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 7800 GTX 512 's Advantages

More VRAM (512GB vs 256GB)

Larger VRAM bandwidth (51.20GB/s vs 8.000GB/s)

ATI Radeon HD 3450 's Advantages

Released 2 years and 1 months late

40 additional rendering cores

Lower TDP (25W vs 108W)

Score

GeForce 7800 GTX 512

VS

Radeon HD 3450

Graphics Card

Nov 2005

Release Date

Dec 2007

GeForce 7 PCIe

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

800 MHz

Memory Clock

500 MHz

Memory

512MB

Memory Size

256MB

GDDR3

Memory Type

DDR2

256bit

Memory Bus

64bit

51.20GB/s

Bandwidth

8.000GB/s

Render Config

-

Compute Units

2

-

Shading Units

40

24

TMUs

4

16

ROPs

4

-

L2 Cache

64 KB

-

Theoretical Performance

8.000 GPixel/s

Pixel Rate

2.400 GPixel/s

12.00 GTexel/s

Texture Rate

2.400 GTexel/s

-

FP32 (float)

48.00 GFLOPS

-

Board Design

108W

TDP

25W

300 W

Suggested PSU

200 W

2x DVI 1x S-Video

Outputs

1x DVI 1x VGA 1x S-Video

-

Power Connectors

None

Graphics Processor

G70

GPU Name

RV620

GF-7800-GTX-512-A2

GPU Variant

RV620 LE

Curie

Architecture

TeraScale

TSMC

Foundry

TSMC

110 nm

Process Size

55 nm

0.302 billion

Transistors

0.181 billion

333 mm²

Die Size

67 mm²

Graphics Features

9.0c (9_3)

DirectX

10.1 (10_1)

2.1

OpenGL

3.3

N/A

OpenCL

N/A

Vulkan

N/A

-

3.0

Shader Model

4.1

Related GPU Comparisons

1

NVIDIA GeForce 7800 GTX 512 vs NVIDIA GeForce RTX 4070 Ti SUPER

2

NVIDIA GeForce 7800 GTX 512 vs NVIDIA GeForce GTX 1050

3

NVIDIA GeForce 7800 GTX 512 vs AMD Radeon Pro 5700

4

NVIDIA GeForce 7800 GTX 512 vs NVIDIA GeForce GTX 960 OEM

5

NVIDIA GeForce 7800 GTX 512 vs AMD Radeon R7 250 OEM

6

NVIDIA GeForce 7800 GTX 512 vs ATI FirePro V8800

7

NVIDIA GeForce 7800 GTX 512 vs AMD Radeon R9 380X

8

NVIDIA GeForce 7800 GTX 512 vs MTT S10

9

NVIDIA GeForce 7800 GTX 512 vs AMD Radeon Sky 900

10

NVIDIA GeForce 7800 GTX 512 vs AMD Radeon RX 7900 XTX

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