ATI Radeon HD 4670 vs AMD Radeon RX 6700

VS

ATI Radeon HD 4670

AMD Radeon RX 6700

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4670 and 10GB VRAM Radeon RX 6700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4670 's Advantages

Lower TDP (59W vs 175W)

AMD Radeon RX 6700 's Advantages

Released 12 years and 9 months late

Boost Clock2450MHz

More VRAM (10GB vs 512GB)

Larger VRAM bandwidth (320.0GB/s vs 32.00GB/s)

1984 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4670

0.48 TFLOPS

Radeon RX 6700 +2252%

11.29 TFLOPS

Radeon HD 4670

VS

Radeon RX 6700

Graphics Card

Sep 2008

Release Date

Jun 2021

Radeon R700

Generation

Navi II

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1941 MHz

-

Boost Clock

2450 MHz

1000 MHz

Memory Clock

2000 MHz

Memory

512MB

Memory Size

10GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

160bit

32.00GB/s

Bandwidth

320.0GB/s

Render Config

4

Compute Units

36

-

320

Shading Units

2304

32

TMUs

144

8

ROPs

64

-

RT Cores

36

16 KB (per CU)

L1 Cache

128 KB per Array

128 KB

L2 Cache

3 MB

-

L3 Cache

80 MB

Theoretical Performance

6.000 GPixel/s

Pixel Rate

156.8 GPixel/s

24.00 GTexel/s

Texture Rate

352.8 GTexel/s

-

FP16 (half)

22.58 TFLOPS

480.0 GFLOPS

FP32 (float)

11.29 TFLOPS

-

FP64 (double)

705.6 GFLOPS

Board Design

59W

TDP

175W

250 W

Suggested PSU

450 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

None

Power Connectors

1x 8-pin

Graphics Processor

RV730

GPU Name

Navi 22

RV730 XT (215-0719047)

GPU Variant

Navi 22 XTL

TeraScale

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

7 nm

0.514 billion

Transistors

17.2 billion

146 mm²

Die Size

335 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

-

4.1

Shader Model

6.5

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