AMD Radeon RX 7800 vs ATI Radeon HD 4670

VS

AMD Radeon RX 7800

ATI Radeon HD 4670

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7800 and 512MB VRAM Radeon HD 4670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7800 's Advantages

Released 14 years and 4 months late

Boost Clock2800MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (576.0GB/s vs 32.00GB/s)

3520 additional rendering cores

ATI Radeon HD 4670 's Advantages

Lower TDP (59W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7800 +7675%

37.32 TFLOPS

Radeon HD 4670

0.48 TFLOPS

Radeon RX 7800

VS

Radeon HD 4670

Graphics Card

Jan 2023

Release Date

Sep 2008

Navi III

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1800 MHz

Base Clock

-

2800 MHz

Boost Clock

-

2250 MHz

Memory Clock

1000 MHz

Memory

16GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

128bit

576.0GB/s

Bandwidth

32.00GB/s

Render Config

60

Compute Units

4

-

3840

Shading Units

320

240

TMUs

32

128

ROPs

8

-

60

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

128 KB

64 MB

L3 Cache

-

Theoretical Performance

358.4 GPixel/s

Pixel Rate

6.000 GPixel/s

672.0 GTexel/s

Texture Rate

24.00 GTexel/s

86.02 TFLOPS

FP16 (half)

-

43.01 TFLOPS

FP32 (float)

480.0 GFLOPS

1344 GFLOPS

FP64 (double)

-

Board Design

300W

TDP

59W

700 W

Suggested PSU

250 W

1x HDMI 2.1a 3x DisplayPort 2.1

Outputs

2x DVI 1x S-Video

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 32

GPU Name

RV730

Navi 32 XT

GPU Variant

RV730 XT (215-0719047)

RDNA 3.0

Architecture

TeraScale

TSMC

Foundry

TSMC

5 nm

Process Size

55 nm

Unknown

Transistors

0.514 billion

346 mm²

Die Size

146 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.2

OpenCL

1.1

1.3

Vulkan

N/A

-

6.7

Shader Model

4.1

Related GPU Comparisons

1

AMD Radeon RX 7800 vs ATI Radeon HD 5770

2

AMD Radeon RX 7800 vs NVIDIA GeForce GT 120 OEM

3

AMD Radeon RX 7800 vs ATI FirePro V3800

4

AMD Radeon RX 7800 vs NVIDIA GeForce 8800 GTS Core 112

5

AMD Radeon RX 7800 vs NVIDIA GeForce GT 330 OEM

6

AMD Radeon RX 7800 vs NVIDIA GeForce 7800 GTX 512

7

AMD Radeon RX 7800 vs AMD Radeon HD 6350

8

AMD Radeon RX 7800 vs AMD Radeon HD 6770 Green Edition

9

AMD Radeon RX 7800 vs NVIDIA P104 100

10

AMD Radeon RX 7800 vs NVIDIA RTX 3500 Embedded Ada Generation

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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