AMD Radeon RX 5300 vs AMD Radeon HD 8990 OEM

VS

AMD Radeon RX 5300

AMD Radeon HD 8990 OEM

We compared two Desktop platform GPUs: 3GB VRAM Radeon RX 5300 and 3GB VRAM Radeon HD 8990 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5300 's Advantages

Released 7 years and 1 months late

Boost Clock has increased by 64% (1645MHz vs 1000MHz)

Lower TDP (100W vs 375W)

AMD Radeon HD 8990 OEM 's Advantages

Larger VRAM bandwidth (288.0GB/s vs 168.0GB/s)

640 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 5300 +13%

4.632 TFLOPS

Radeon HD 8990 OEM

4.096 TFLOPS

Radeon RX 5300

VS

Radeon HD 8990 OEM

Graphics Card

May 2020

Release Date

Apr 2013

Navi

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1327 MHz

Base Clock

950 MHz

1645 MHz

Boost Clock

1000 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

3GB

Memory Size

3GB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

384bit

168.0GB/s

Bandwidth

288.0GB/s

Render Config

22

Compute Units

32

-

1408

Shading Units

2048

88

TMUs

128

32

ROPs

32

-

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

768 KB

-

Theoretical Performance

52.64 GPixel/s

Pixel Rate

32.00 GPixel/s

144.8 GTexel/s

Texture Rate

128.0 GTexel/s

9.265 TFLOPS

FP16 (half)

-

4.632 TFLOPS

FP32 (float)

4.096 TFLOPS

289.5 GFLOPS

FP64 (double)

1024 GFLOPS

Board Design

100W

TDP

375W

300 W

Suggested PSU

750 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 4x mini-DisplayPort 1.2

1x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

Navi 14

GPU Name

Malta

Navi 14 XE

GPU Variant

Malta XT (215-0849026)

RDNA 1.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

6.4 billion

Transistors

4.313 billion

158 mm²

Die Size

365 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

1.3

Vulkan

1.2

-

6.5

Shader Model

5.1

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