ATI Radeon HD 5950 vs AMD Radeon RX 5500 XT

VS

ATI Radeon HD 5950

AMD Radeon RX 5500 XT

We compared two Desktop platform GPUs: 1024MB VRAM ATI Radeon HD 5950 and 4GB VRAM Radeon RX 5500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5950 's Advantages

32 additional rendering cores

AMD Radeon RX 5500 XT 's Advantages

Boost Clock1845MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (224.0GB/s vs 128.0GB/s)

Lower TDP (130W vs 302W)

Score

Benchmark

FP32 (float)

ATI Radeon HD 5950

2.088 TFLOPS

Radeon RX 5500 XT +148%

5.196 TFLOPS

ATI Radeon HD 5950

VS

Radeon RX 5500 XT

Graphics Card

Unknown

Release Date

Dec 2019

Evergreen

Generation

Navi

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1607 MHz

-

Boost Clock

1845 MHz

1000 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

128bit

128.0GB/s

Bandwidth

224.0GB/s

Render Config

18

Compute Units

22

-

1440

Shading Units

1408

72

TMUs

88

32

ROPs

32

-

8 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

2 MB

-

Theoretical Performance

23.20 GPixel/s

Pixel Rate

59.04 GPixel/s

52.20 GTexel/s

Texture Rate

162.4 GTexel/s

-

FP16 (half)

10.39 TFLOPS

2.088 TFLOPS

FP32 (float)

5.196 TFLOPS

-

FP64 (double)

324.7 GFLOPS

Board Design

302W

TDP

130W

700 W

Suggested PSU

300 W

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Hemlock

GPU Name

Navi 14

Hemlock PRO

GPU Variant

Navi 14 XTX (215-0932396)

TeraScale 2

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

2.154 billion

Transistors

6.4 billion

334 mm²

Die Size

158 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.3

-

5.0

Shader Model

6.5

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