AMD Radeon RX 7990 XTX vs AMD Radeon R7 260X

VS

AMD Radeon RX 7990 XTX

AMD Radeon R7 260X

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7990 XTX and 2GB VRAM Radeon R7 260X 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 Clock3599MHz

More VRAM (24GB vs 2GB)

Larger VRAM bandwidth (1152GB/s vs 104.0GB/s)

5248 additional rendering cores

AMD Radeon R7 260X 's Advantages

Lower TDP (115W vs 405W)

Score

Benchmark

FP32 (float)

Radeon RX 7990 XTX +4387%

88.45 TFLOPS

Radeon R7 260X

1.971 TFLOPS

Radeon RX 7990 XTX

VS

Radeon R7 260X

Graphics Card

Unknown

Release Date

Oct 2013

Navi III

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2500 MHz

Base Clock

-

3599 MHz

Boost Clock

-

3000 MHz

Memory Clock

1625 MHz

Memory

24GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

128bit

1152GB/s

Bandwidth

104.0GB/s

Render Config

96

Compute Units

14

-

6144

Shading Units

896

384

TMUs

56

192

ROPs

16

-

96

RT Cores

-

256 KB per Array

L1 Cache

16 KB (per CU)

6 MB

L2 Cache

256 KB

192 MB

L3 Cache

-

Theoretical Performance

691.0 GPixel/s

Pixel Rate

17.60 GPixel/s

1382 GTexel/s

Texture Rate

61.60 GTexel/s

176.9 TFLOPS

FP16 (half)

-

88.45 TFLOPS

FP32 (float)

1.971 TFLOPS

2.764 TFLOPS

FP64 (double)

123.2 GFLOPS

Board Design

405W

TDP

115W

800 W

Suggested PSU

300 W

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

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

3x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 31

GPU Name

Bonaire

Navi 31 XTX+

GPU Variant

Bonaire XTX (215-0839097)

RDNA 3.0

Architecture

GCN 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

57.7 billion

Transistors

2.08 billion

529 mm²

Die Size

160 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.2

OpenCL

2.0

1.3

Vulkan

1.2

-

6.7

Shader Model

6.3

Related GPU Comparisons

1

AMD Radeon RX 7990 XTX vs NVIDIA GeForce GTX 650

2

AMD Radeon RX 7990 XTX vs NVIDIA GeForce GTX 1650 SUPER

3

AMD Radeon RX 7990 XTX vs NVIDIA GeForce 6800

4

AMD Radeon RX 7990 XTX vs ATI Radeon HD 5470

5

AMD Radeon RX 7990 XTX vs NVIDIA GeForce GT 240

6

AMD Radeon RX 7990 XTX vs NVIDIA GeForce RTX 3090

7

AMD Radeon RX 7990 XTX vs NVIDIA GeForce RTX 3060

8

AMD Radeon RX 7990 XTX vs NVIDIA GeForce RTX 4080 Ti

9

AMD Radeon RX 7990 XTX vs NVIDIA GeForce GTX 760

10

AMD Radeon RX 7990 XTX vs NVIDIA GeForce GTX 555 OEM

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

9

World's First! Intel Arc B580 Graphics Card Arrives Early

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster