AMD Radeon RX 8800 XT vs ATI Radeon HD 4860

VS

AMD Radeon RX 8800 XT

ATI Radeon HD 4860

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 8800 XT and 512MB VRAM Radeon HD 4860 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 8800 XT 's Advantages

Boost Clock2430MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (624.1GB/s vs 96.00GB/s)

3456 additional rendering cores

ATI Radeon HD 4860 's Advantages

Lower TDP (130W vs 220W)

Score

Benchmark

FP32 (float)

Radeon RX 8800 XT +2122%

19.91 TFLOPS

Radeon HD 4860

0.896 TFLOPS

Radeon RX 8800 XT

VS

Radeon HD 4860

Graphics Card

Unknown

Release Date

Sep 2009

Navi IV(RX 8000)

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1295 MHz

Base Clock

-

2430 MHz

Boost Clock

-

2438 MHz

Memory Clock

750 MHz

Memory

16GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

624.1GB/s

Bandwidth

96.00GB/s

Render Config

64

Compute Units

8

-

4096

Shading Units

640

256

TMUs

32

96

ROPs

16

-

64

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

11.20 GPixel/s

622.1 GTexel/s

Texture Rate

22.40 GTexel/s

39.81 TFLOPS

FP16 (half)

-

19.91 TFLOPS

FP32 (float)

896.0 GFLOPS

622.1 GFLOPS

FP64 (double)

179.2 GFLOPS

Board Design

220W

TDP

130W

550 W

Suggested PSU

300 W

1x HDMI 2.1a3x DisplayPort 2.1

Outputs

2x DVI 1x S-Video

2x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

Navi 48

GPU Name

RV790

Navi 48 XT

GPU Variant

RV790 GT

RDNA 4.0

Architecture

TeraScale

TSMC

Foundry

TSMC

4 nm

Process Size

55 nm

Unknown

Transistors

0.959 billion

Unknown

Die Size

282 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.2

OpenCL

1.1

1.3

Vulkan

N/A

-

6.8

Shader Model

4.1

Related GPU Comparisons

1

AMD Radeon RX 8800 XT vs NVIDIA GeForce 8400

2

AMD Radeon RX 8800 XT vs NVIDIA GeForce GT 710 PCIe x1

3

AMD Radeon RX 8800 XT vs Intel Arc A380

4

AMD Radeon RX 8800 XT vs AMD Radeon HD 8990 OEM

5

AMD Radeon RX 8800 XT vs NVIDIA GeForce 9400 GT PCI

6

AMD Radeon RX 8800 XT vs ATI Radeon HD 5690

7

AMD Radeon RX 8800 XT vs AMD Radeon R9 380X

8

AMD Radeon RX 8800 XT vs ATI Radeon HD 3650 AGP

9

AMD Radeon RX 8800 XT vs AMD Radeon Pro WX 3100

10

AMD Radeon RX 8800 XT vs AMD Radeon R9 290

Related News

1

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

2

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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