AMD Radeon RX 6900 XTX vs ATI Radeon HD 5470

VS

AMD Radeon RX 6900 XTX

ATI Radeon HD 5470

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6900 XTX and 512MB VRAM Radeon HD 5470 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6900 XTX 's Advantages

Boost Clock2435MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (576.0GB/s vs 6.400GB/s)

5040 additional rendering cores

ATI Radeon HD 5470 's Advantages

Lower TDP (19W vs 330W)

Score

Benchmark

FP32 (float)

Radeon RX 6900 XTX +23871%

24.93 TFLOPS

Radeon HD 5470

0.104 TFLOPS

Radeon RX 6900 XTX

VS

Radeon HD 5470

Graphics Card

Unknown

Release Date

Feb 2012

Navi II

Generation

Evergreen

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2075 MHz

Base Clock

-

2435 MHz

Boost Clock

-

2250 MHz

Memory Clock

400 MHz

Memory

16GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

64bit

576.0GB/s

Bandwidth

6.400GB/s

Render Config

80

Compute Units

2

-

5120

Shading Units

80

320

TMUs

8

128

ROPs

4

-

80

RT Cores

-

128 KB per Array

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

128 KB

128 MB

L3 Cache

-

Theoretical Performance

311.7 GPixel/s

Pixel Rate

2.600 GPixel/s

779.2 GTexel/s

Texture Rate

5.200 GTexel/s

49.87 TFLOPS

FP16 (half)

-

24.93 TFLOPS

FP32 (float)

104.0 GFLOPS

1.558 TFLOPS

FP64 (double)

-

Board Design

330W

TDP

19W

700 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 21

GPU Name

Cedar

Navi 21 XTXH (215-121000247)

GPU Variant

Cedar PRO

RDNA 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

26.8 billion

Transistors

0.292 billion

520 mm²

Die Size

59 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.3

Vulkan

N/A

-

6.5

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon RX 6900 XTX vs NVIDIA GeForce RTX 4070 10 GB

2

AMD Radeon RX 6900 XTX vs AMD Radeon HD 7770 GHz Edition

3

AMD Radeon RX 6900 XTX vs ATI Radeon HD 2900 XTX

4

AMD Radeon RX 6900 XTX vs AMD Radeon R9 260 OEM

5

AMD Radeon RX 6900 XTX vs ATI Radeon HD 4350 PCI

6

AMD Radeon RX 6900 XTX vs AMD Radeon HD 6530

7

AMD Radeon RX 6900 XTX vs NVIDIA GeForce GTX 460 v2

8

AMD Radeon RX 6900 XTX vs ATI Radeon X1650 GTO

9

AMD Radeon RX 6900 XTX vs AMD Radeon Pro W6800

10

AMD Radeon RX 6900 XTX vs AMD Radeon R5 330 OEM

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