AMD Radeon RX 7700 XT vs AMD Radeon R9 270

VS

AMD Radeon RX 7700 XT

AMD Radeon R9 270

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 7700 XT and 2GB VRAM Radeon R9 270 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7700 XT 's Advantages

Released 9 years and 9 months late

Boost Clock has increased by 175% (2544MHz vs 925MHz)

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (432.0GB/s vs 179.2GB/s)

2176 additional rendering cores

AMD Radeon R9 270 's Advantages

Lower TDP (150W vs 245W)

Score

Benchmark

FP32 (float)

Radeon RX 7700 XT +1385%

35.17 TFLOPS

Radeon R9 270

2.368 TFLOPS

3DMark Time Spy

Radeon RX 7700 XT +959%

16991

Radeon R9 270

1603

Radeon RX 7700 XT

VS

Radeon R9 270

Graphics Card

Aug 2023

Release Date

Nov 2013

Navi III

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1435 MHz

Base Clock

900 MHz

2544 MHz

Boost Clock

925 MHz

2250 MHz

Memory Clock

1400 MHz

Memory

12GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

256bit

432.0GB/s

Bandwidth

179.2GB/s

Render Config

54

Compute Units

20

-

3456

Shading Units

1280

216

TMUs

80

96

ROPs

32

-

54

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

512 KB

48 MB

L3 Cache

-

Theoretical Performance

244.2 GPixel/s

Pixel Rate

29.60 GPixel/s

549.5 GTexel/s

Texture Rate

74.00 GTexel/s

70.34 TFLOPS

FP16 (half)

-

35.17 TFLOPS

FP32 (float)

2.368 TFLOPS

1099 GFLOPS

FP64 (double)

148.0 GFLOPS

Board Design

245W

TDP

150W

550 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

1x 6-pin

Graphics Processor

Navi 32

GPU Name

Curacao

Navi 32 XL (215-180000076)

GPU Variant

Curacao PRO (215-0848000)

RDNA 3.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

28.1 billion

Transistors

2.8 billion

346 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 7700 XT vs NVIDIA CMP 170HX

2

AMD Radeon RX 7700 XT vs ATI Radeon X1650 GTO

3

AMD Radeon RX 7700 XT vs NVIDIA GeForce GTX 690

4

AMD Radeon RX 7700 XT vs NVIDIA GeForce GT 705 OEM

5

AMD Radeon RX 7700 XT vs NVIDIA GeForce GT 520 PCIe x1

6

AMD Radeon RX 7700 XT vs AMD Radeon RX 7900 XTX

7

AMD Radeon RX 7700 XT vs NVIDIA GeForce 7950 GT AGP

8

AMD Radeon RX 7700 XT vs AMD Radeon RX 550

9

AMD Radeon RX 7700 XT vs NVIDIA GeForce 8800 GTS Core 112

10

AMD Radeon RX 7700 XT vs AMD Radeon RX 6750 GRE 12 GB

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

World's First! Intel Arc B580 Graphics Card Arrives Early