ATI Radeon HD 4870 X2 vs AMD Radeon RX 7600 XT

VS

ATI Radeon HD 4870 X2

AMD Radeon RX 7600 XT

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4870 X2 and 16GB VRAM Radeon RX 7600 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7600 XT 's Advantages

Released 15 years and 5 months late

Boost Clock2755MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (288.0GB/s vs 115.2GB/s)

1248 additional rendering cores

Lower TDP (190W vs 286W)

Score

Benchmark

FP32 (float)

Radeon HD 4870 X2

1.2 TFLOPS

Radeon RX 7600 XT +1780%

22.57 TFLOPS

Radeon HD 4870 X2

VS

Radeon RX 7600 XT

Graphics Card

Aug 2008

Release Date

Jan 2024

Radeon R700

Generation

Navi III

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1980 MHz

-

Boost Clock

2755 MHz

900 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

128bit

115.2GB/s

Bandwidth

288.0GB/s

Render Config

10

Compute Units

32

-

800

Shading Units

2048

40

TMUs

128

16

ROPs

64

-

RT Cores

32

16 KB (per CU)

L1 Cache

128 KB per Array

256 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

12.00 GPixel/s

Pixel Rate

176.3 GPixel/s

30.00 GTexel/s

Texture Rate

352.6 GTexel/s

-

FP16 (half)

45.14 TFLOPS

1200 GFLOPS

FP32 (float)

22.57 TFLOPS

240.0 GFLOPS

FP64 (double)

705.3 GFLOPS

Board Design

286W

TDP

190W

600 W

Suggested PSU

450 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.1a 3x DisplayPort 2.1

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

R700

GPU Name

Navi 33

R700 XT (215-0669045)

GPU Variant

Navi 33 XT (215-163000047)

TeraScale

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

55 nm

Process Size

6 nm

0.956 billion

Transistors

13.3 billion

256 mm²

Die Size

204 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

2.2

N/A

Vulkan

1.3

-

4.1

Shader Model

6.7

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