AMD Radeon HD 7670 OEM vs AMD Radeon RX 6400

VS

AMD Radeon HD 7670 OEM

AMD Radeon RX 6400

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7670 OEM and 4GB VRAM Radeon RX 6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6400 's Advantages

Released 10 years late

Boost Clock2321MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (128.0GB/s vs 64.00GB/s)

288 additional rendering cores

Lower TDP (53W vs 66W)

Score

Benchmark

FP32 (float)

Radeon HD 7670 OEM

0.768 TFLOPS

Radeon RX 6400 +364%

3.565 TFLOPS

Radeon HD 7670 OEM

VS

Radeon RX 6400

Graphics Card

Jan 2012

Release Date

Jan 2022

Southern Islands

Generation

Navi II

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

1923 MHz

-

Boost Clock

2321 MHz

1000 MHz

Memory Clock

2000 MHz

Memory

512MB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

64bit

64.00GB/s

Bandwidth

128.0GB/s

Render Config

6

Compute Units

12

-

480

Shading Units

768

24

TMUs

48

8

ROPs

32

-

RT Cores

12

8 KB (per CU)

L1 Cache

128 KB per Array

256 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

6.400 GPixel/s

Pixel Rate

74.27 GPixel/s

19.20 GTexel/s

Texture Rate

111.4 GTexel/s

-

FP16 (half)

7.130 TFLOPS

768.0 GFLOPS

FP32 (float)

3.565 TFLOPS

-

FP64 (double)

222.8 GFLOPS

Board Design

66W

TDP

53W

250 W

Suggested PSU

250 W

1x DVI 1x DisplayPort 1.1 1x VGA

Outputs

1x HDMI 2.1 1x DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

Turks

GPU Name

Navi 24

Turks XT (215-0803000)

GPU Variant

Navi 24 XL (215-135000046)

TeraScale 2

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

0.716 billion

Transistors

5.4 billion

118 mm²

Die Size

107 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

2.2

N/A

Vulkan

1.3

-

5.0

Shader Model

6.7

Related GPU Comparisons

1

AMD Radeon HD 7670 OEM vs AMD Radeon RX 6750 GRE 10 GB

2

AMD Radeon HD 7670 OEM vs Intel Arc A380

3

AMD Radeon HD 7670 OEM vs ATI Radeon HD 5670

4

AMD Radeon HD 7670 OEM vs ATI Radeon X1550 AGP

5

AMD Radeon HD 7670 OEM vs AMD Radeon RX 5500 XT

6

AMD Radeon HD 7670 OEM vs NVIDIA GeForce GTX 570

7

AMD Radeon HD 7670 OEM vs ATI Radeon HD 4870 X2

8

AMD Radeon HD 7670 OEM vs AMD Radeon Pro WX 3100

9

AMD Radeon HD 7670 OEM vs AMD FirePro V5900

10

AMD Radeon HD 7670 OEM vs ATI Radeon HD 4810

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!