ATI Radeon HD 5950 vs AMD Radeon RX 7700 XT

VS

ATI Radeon HD 5950

AMD Radeon RX 7700 XT

We compared two Desktop platform GPUs: 1024MB VRAM ATI Radeon HD 5950 and 12GB VRAM Radeon RX 7700 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7700 XT 's Advantages

Boost Clock2544MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (432.0GB/s vs 128.0GB/s)

2016 additional rendering cores

Lower TDP (245W vs 302W)

Score

Benchmark

FP32 (float)

ATI Radeon HD 5950

2.088 TFLOPS

Radeon RX 7700 XT +1584%

35.17 TFLOPS

ATI Radeon HD 5950

VS

Radeon RX 7700 XT

Graphics Card

Unknown

Release Date

Aug 2023

Evergreen

Generation

Navi III

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1435 MHz

-

Boost Clock

2544 MHz

1000 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

192bit

128.0GB/s

Bandwidth

432.0GB/s

Render Config

18

Compute Units

54

-

1440

Shading Units

3456

72

TMUs

216

32

ROPs

96

-

RT Cores

54

8 KB (per CU)

L1 Cache

128 KB per Array

512 KB

L2 Cache

2 MB

-

L3 Cache

48 MB

Theoretical Performance

23.20 GPixel/s

Pixel Rate

244.2 GPixel/s

52.20 GTexel/s

Texture Rate

549.5 GTexel/s

-

FP16 (half)

70.34 TFLOPS

2.088 TFLOPS

FP32 (float)

35.17 TFLOPS

-

FP64 (double)

1099 GFLOPS

Board Design

302W

TDP

245W

700 W

Suggested PSU

550 W

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

Outputs

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

1x 6-pin + 1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

Hemlock

GPU Name

Navi 32

Hemlock PRO

GPU Variant

Navi 32 XL (215-180000076)

TeraScale 2

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

2.154 billion

Transistors

28.1 billion

334 mm²

Die Size

346 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

2.2

N/A

Vulkan

1.3

-

5.0

Shader Model

6.7

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