AMD Radeon RX 7950 XT vs ATI Radeon HD 5950

VS

AMD Radeon RX 7950 XT

ATI Radeon HD 5950

We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7950 XT and 1024MB VRAM ATI Radeon HD 5950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7950 XT 's Advantages

Boost Clock3000MHz

More VRAM (20GB vs 1024GB)

Larger VRAM bandwidth (800.0GB/s vs 128.0GB/s)

3936 additional rendering cores

Lower TDP (300W vs 302W)

Score

Benchmark

FP32 (float)

Radeon RX 7950 XT +2989%

64.51 TFLOPS

ATI Radeon HD 5950

2.088 TFLOPS

Radeon RX 7950 XT

VS

ATI Radeon HD 5950

Graphics Card

Unknown

Release Date

Unknown

Navi III

Generation

Evergreen

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2000 MHz

Base Clock

-

3000 MHz

Boost Clock

-

2500 MHz

Memory Clock

1000 MHz

Memory

20GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

320bit

Memory Bus

256bit

800.0GB/s

Bandwidth

128.0GB/s

Render Config

84

Compute Units

18

-

5376

Shading Units

1440

336

TMUs

72

192

ROPs

32

-

84

RT Cores

-

256 KB per Array

L1 Cache

8 KB (per CU)

6 MB

L2 Cache

512 KB

80 MB

L3 Cache

-

Theoretical Performance

576.0 GPixel/s

Pixel Rate

23.20 GPixel/s

1008 GTexel/s

Texture Rate

52.20 GTexel/s

129.0 TFLOPS

FP16 (half)

-

64.51 TFLOPS

FP32 (float)

2.088 TFLOPS

2.016 TFLOPS

FP64 (double)

-

Board Design

300W

TDP

302W

700 W

Suggested PSU

700 W

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

Outputs

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

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 31

GPU Name

Hemlock

Navi 31 XT+

GPU Variant

Hemlock PRO

RDNA 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

57.7 billion

Transistors

2.154 billion

529 mm²

Die Size

334 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.2

OpenCL

1.2

1.3

Vulkan

N/A

-

6.7

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon RX 7950 XT vs NVIDIA GeForce GTX 555 OEM

2

AMD Radeon RX 7950 XT vs AMD FirePro W8100

3

AMD Radeon RX 7950 XT vs NVIDIA GeForce RTX 3060 Ti

4

AMD Radeon RX 7950 XT vs Intel Arc A780

5

AMD Radeon RX 7950 XT vs AMD Radeon Pro V520

6

AMD Radeon RX 7950 XT vs NVIDIA GeForce GT 520 PCI

7

AMD Radeon RX 7950 XT vs NVIDIA GeForce GT 1030

8

AMD Radeon RX 7950 XT vs AMD Radeon HD 7510 OEM

9

AMD Radeon RX 7950 XT vs NVIDIA GeForce 210 OEM

10

AMD Radeon RX 7950 XT vs NVIDIA GeForce 210

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

4

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

5

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

6

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

7

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

8

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

9

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

10

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage