AMD Radeon RX 7900 XTX vs AMD Radeon R9 260 OEM

VS

AMD Radeon RX 7900 XTX

AMD Radeon R9 260 OEM

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7900 XTX and 1024MB VRAM Radeon R9 260 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 XTX 's Advantages

Released 8 years and 11 months late

Boost Clock2498MHz

More VRAM (24GB vs 1024GB)

Larger VRAM bandwidth (960.0GB/s vs 104.0GB/s)

5248 additional rendering cores

AMD Radeon R9 260 OEM 's Advantages

Lower TDP (85W vs 355W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 XTX +3014%

61.39 TFLOPS

Radeon R9 260 OEM

1.971 TFLOPS

Radeon RX 7900 XTX

VS

Radeon R9 260 OEM

Graphics Card

Nov 2022

Release Date

Dec 2013

Navi III

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1929 MHz

Base Clock

-

2498 MHz

Boost Clock

-

2500 MHz

Memory Clock

1625 MHz

Memory

24GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

128bit

960.0GB/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

96 MB

L3 Cache

-

Theoretical Performance

479.6 GPixel/s

Pixel Rate

17.60 GPixel/s

959.2 GTexel/s

Texture Rate

61.60 GTexel/s

122.8 TFLOPS

FP16 (half)

-

61.39 TFLOPS

FP32 (float)

1.971 TFLOPS

1.918 TFLOPS

FP64 (double)

123.2 GFLOPS

Board Design

355W

TDP

85W

750 W

Suggested PSU

250 W

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

Outputs

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

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 31

GPU Name

Bonaire

Navi 31 XTX (215-145000146)

GPU Variant

Bonaire XT (215-0839039)

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

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