AMD Radeon RX 7800 XT vs AMD Radeon R7 260X

VS

AMD Radeon RX 7800 XT

AMD Radeon R7 260X

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7800 XT 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 7800 XT 's Advantages

Released 9 years and 10 months late

Boost Clock2430MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (624.1GB/s vs 104.0GB/s)

2944 additional rendering cores

AMD Radeon R7 260X 's Advantages

Lower TDP (115W vs 263W)

Score

Benchmark

FP32 (float)

Radeon RX 7800 XT +1793%

37.32 TFLOPS

Radeon R7 260X

1.971 TFLOPS

3DMark Time Spy

Radeon RX 7800 XT +1257%

20031

Radeon R7 260X

1476

Radeon RX 7800 XT

VS

Radeon R7 260X

Graphics Card

Aug 2023

Release Date

Oct 2013

Navi III

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1295 MHz

Base Clock

-

2430 MHz

Boost Clock

-

2438 MHz

Memory Clock

1625 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

624.1GB/s

Bandwidth

104.0GB/s

Render Config

60

Compute Units

14

-

3840

Shading Units

896

240

TMUs

56

96

ROPs

16

-

60

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

64 MB

L3 Cache

-

Theoretical Performance

233.3 GPixel/s

Pixel Rate

17.60 GPixel/s

583.2 GTexel/s

Texture Rate

61.60 GTexel/s

74.65 TFLOPS

FP16 (half)

-

37.32 TFLOPS

FP32 (float)

1.971 TFLOPS

1166 GFLOPS

FP64 (double)

123.2 GFLOPS

Board Design

263W

TDP

115W

600 W

Suggested PSU

300 W

1x HDMI 2.1a 3x DisplayPort 2.1

Outputs

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

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 32

GPU Name

Bonaire

Navi 32 XT (215-180000006)

GPU Variant

Bonaire XTX (215-0839097)

RDNA 3.0

Architecture

GCN 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

28.1 billion

Transistors

2.08 billion

346 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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