AMD Radeon RX 7990 XTX vs NVIDIA GeForce RTX 3090 Ti

VS

AMD Radeon RX 7990 XTX

NVIDIA GeForce RTX 3090 Ti

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7990 XTX and 24GB VRAM GeForce RTX 3090 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7990 XTX 's Advantages

Boost Clock has increased by 93% (3599MHz vs 1860MHz)

Larger VRAM bandwidth (1152GB/s vs 1008GB/s)

Lower TDP (405W vs 450W)

NVIDIA GeForce RTX 3090 Ti 's Advantages

4608 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 7990 XTX +121%

88.45 TFLOPS

GeForce RTX 3090 Ti

40 TFLOPS

Radeon RX 7990 XTX

VS

GeForce RTX 3090 Ti

Graphics Card

Unknown

Release Date

Jan 2022

Navi III

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2500 MHz

Base Clock

1560 MHz

3599 MHz

Boost Clock

1860 MHz

3000 MHz

Memory Clock

1313 MHz

Memory

24GB

Memory Size

24GB

GDDR6

Memory Type

GDDR6X

384bit

Memory Bus

384bit

1152GB/s

Bandwidth

1008GB/s

Render Config

96

Compute Units

-

SM Count

84

6144

Shading Units

10752

384

TMUs

336

192

ROPs

112

-

Tensor Cores

336

96

RT Cores

84

256 KB per Array

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

6 MB

192 MB

L3 Cache

-

Theoretical Performance

691.0 GPixel/s

Pixel Rate

208.3 GPixel/s

1382 GTexel/s

Texture Rate

625.0 GTexel/s

176.9 TFLOPS

FP16 (half)

40.00 TFLOPS

88.45 TFLOPS

FP32 (float)

40.00 TFLOPS

2.764 TFLOPS

FP64 (double)

625.0 GFLOPS

Board Design

405W

TDP

450W

800 W

Suggested PSU

850 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

3x 8-pin

Power Connectors

1x 16-pin

Graphics Processor

Navi 31

GPU Name

GA102

Navi 31 XTX+

GPU Variant

GA102-350-A1

RDNA 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

57.7 billion

Transistors

28.3 billion

529 mm²

Die Size

628 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.7

Shader Model

6.6

Related GPU Comparisons

1

AMD Radeon RX 7990 XTX vs NVIDIA GeForce GTX 260 Core 216 Rev. 2

2

AMD Radeon RX 7990 XTX vs ATI Radeon HD 4730 OEM

3

AMD Radeon RX 7990 XTX vs NVIDIA GeForce RTX 3070 6144SP

4

AMD Radeon RX 7990 XTX vs NVIDIA GeForce GTX 1080 Ti 10 GB

5

AMD Radeon RX 7990 XTX vs NVIDIA GeForce GTX TITAN BLACK

6

AMD Radeon RX 7990 XTX vs AMD Radeon HD 6610

7

AMD Radeon RX 7990 XTX vs NVIDIA GeForce GTX 760 OEM Rebrand

8

AMD Radeon RX 7990 XTX vs ATI Radeon HD 4870

9

AMD Radeon RX 7990 XTX vs AMD Radeon RX 6600 XT

10

AMD Radeon RX 7990 XTX vs AMD Radeon Pro WX 8200

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