AMD Radeon RX 7950 XT vs AMD Radeon R9 270X

VS

AMD Radeon RX 7950 XT

AMD Radeon R9 270X

We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7950 XT and 2GB VRAM Radeon R9 270X 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 Clock has increased by 186% (3000MHz vs 1050MHz)

More VRAM (20GB vs 2GB)

Larger VRAM bandwidth (800.0GB/s vs 179.2GB/s)

4096 additional rendering cores

AMD Radeon R9 270X 's Advantages

Lower TDP (180W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7950 XT +2299%

64.51 TFLOPS

Radeon R9 270X

2.688 TFLOPS

Radeon RX 7950 XT

VS

Radeon R9 270X

Graphics Card

Unknown

Release Date

Oct 2013

Navi III

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2000 MHz

Base Clock

1000 MHz

3000 MHz

Boost Clock

1050 MHz

2500 MHz

Memory Clock

1400 MHz

Memory

20GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

320bit

Memory Bus

256bit

800.0GB/s

Bandwidth

179.2GB/s

Render Config

84

Compute Units

20

-

5376

Shading Units

1280

336

TMUs

80

192

ROPs

32

-

84

RT Cores

-

256 KB per Array

L1 Cache

16 KB (per CU)

6 MB

L2 Cache

512 KB

80 MB

L3 Cache

-

Theoretical Performance

576.0 GPixel/s

Pixel Rate

33.60 GPixel/s

1008 GTexel/s

Texture Rate

84.00 GTexel/s

129.0 TFLOPS

FP16 (half)

-

64.51 TFLOPS

FP32 (float)

2.688 TFLOPS

2.016 TFLOPS

FP64 (double)

168.0 GFLOPS

Board Design

300W

TDP

180W

700 W

Suggested PSU

450 W

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

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

2x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

Navi 31

GPU Name

Curacao

Navi 31 XT+

GPU Variant

Curacao XT (215-0848004)

RDNA 3.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

57.7 billion

Transistors

2.8 billion

529 mm²

Die Size

212 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.2

OpenCL

1.2

1.3

Vulkan

1.2

-

6.7

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon RX 7950 XT vs ATI Radeon HD 4350

2

AMD Radeon RX 7950 XT vs ATI Radeon HD 2600 PRO

3

AMD Radeon RX 7950 XT vs AMD Radeon R9 370

4

AMD Radeon RX 7950 XT vs NVIDIA GeForce RTX 4070 GDDR6

5

AMD Radeon RX 7950 XT vs ATI Radeon HD 5770 Mac Edition

6

AMD Radeon RX 7950 XT vs ATI FirePro 2450 Multi View PCIe x1

7

AMD Radeon RX 7950 XT vs NVIDIA GeForce 8800 GS

8

AMD Radeon RX 7950 XT vs NVIDIA GeForce GTX 780 Ti

9

AMD Radeon RX 7950 XT vs AMD Radeon Sky 900

10

AMD Radeon RX 7950 XT vs NVIDIA GeForce GTX 770

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

9

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game