AMD Radeon RX 6700 XT vs ATI Radeon HD 4670 AGP

VS

AMD Radeon RX 6700 XT ATI Radeon HD 4670 AGP

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6700 XT and 1024MB VRAM Radeon HD 4670 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700 XT 's Advantages

Released 11 years and 8 months late

Boost Clock2581MHz

More VRAM (12GB vs 1GB)

Larger VRAM bandwidth (384.0GB/s vs 25.60GB/s)

2240 additional rendering cores

ATI Radeon HD 4670 AGP 's Advantages

Lower TDP (59W vs 230W)

Score

Benchmark

FP32 (float)

Radeon RX 6700 XT +2652%

13.21 TFLOPS

Radeon HD 4670 AGP

0.48 TFLOPS

Radeon RX 6700 XT

VS

Radeon HD 4670 AGP

Graphics Card

Mar 2021

Release Date

Jul 2009

Navi II

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

AGP 8x

Clock Speeds

2321 MHz

Base Clock

-

2581 MHz

Boost Clock

-

2000 MHz

Memory Clock

800 MHz

Memory

12GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR3

192bit

Memory Bus

128bit

384.0GB/s

Bandwidth

25.60GB/s

Render Config

-

SM Count

-

40

Compute Units

4

2560

Shading Units

320

160

TMUs

32

64

ROPs

8

-

Tensor Cores

-

40

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

3 MB

L2 Cache

128 KB

Theoretical Performance

165.2 GPixel/s

Pixel Rate

6.000 GPixel/s

413.0 GTexel/s

Texture Rate

24.00 GTexel/s

26.43 TFLOPS

FP16 (half)

-

13.21 TFLOPS

FP32 (float)

480.0 GFLOPS

825.9 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 22

GPU Name

RV730

Navi 22 XT (215-127000006)

GPU Variant

RV730 XT (215-0719047)

RDNA 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

17.2 billion

Transistors

0.514 billion

335 mm²

Die Size

146 mm²

Board Design

230W

TDP

59W

550 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 6-pin + 1x 8-pin

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

-

6.5

Shader Model

4.1

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