ATI Radeon HD 4870 X2 vs AMD Radeon RX 5300

VS

ATI Radeon HD 4870 X2 AMD Radeon RX 5300

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4870 X2 and 3GB VRAM Radeon RX 5300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5300 's Advantages

Released 11 years and 9 months late

Boost Clock1645MHz

More VRAM (3GB vs 1GB)

Larger VRAM bandwidth (168.0GB/s vs 115.2GB/s)

608 additional rendering cores

Lower TDP (100W vs 286W)

Score

Benchmark

FP32 (float)

Radeon HD 4870 X2

1.2 TFLOPS

Radeon RX 5300 +286%

4.632 TFLOPS

Radeon HD 4870 X2

VS

Radeon RX 5300

Graphics Card

Aug 2008

Release Date

May 2020

Radeon R700

Generation

Navi

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1327 MHz

-

Boost Clock

1645 MHz

900 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

3GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

96bit

115.2GB/s

Bandwidth

168.0GB/s

Render Config

-

SM Count

-

10

Compute Units

22

800

Shading Units

1408

40

TMUs

88

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

1536 KB

Theoretical Performance

12.00 GPixel/s

Pixel Rate

52.64 GPixel/s

30.00 GTexel/s

Texture Rate

144.8 GTexel/s

-

FP16 (half)

9.265 TFLOPS

1200 GFLOPS

FP32 (float)

4.632 TFLOPS

240.0 GFLOPS

FP64 (double)

289.5 GFLOPS

Graphics Processor

R700

GPU Name

Navi 14

R700 XT (215-0669045)

GPU Variant

Navi 14 XE

TeraScale

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

55 nm

Process Size

7 nm

0.956 billion

Transistors

6.4 billion

256 mm²

Die Size

158 mm²

Board Design

286W

TDP

100W

600 W

Suggested PSU

300 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Features

10.1 (10_1)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

-

CUDA

-

4.1

Shader Model

6.5

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