AMD Radeon RX 7700 XT vs AMD Radeon R9 270X

VS

AMD Radeon RX 7700 XT AMD Radeon R9 270X

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 7700 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 7700 XT 's Advantages

Released 9 years and 10 months late

Boost Clock has increased by 142% (2544MHz vs 1050MHz)

More VRAM (12GB vs 2GB)

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

2176 additional rendering cores

AMD Radeon R9 270X 's Advantages

Lower TDP (180W vs 245W)

Score

Benchmark

FP32 (float)

Radeon RX 7700 XT +1208%

35.17 TFLOPS

Radeon R9 270X

2.688 TFLOPS

3DMark Time Spy

Radeon RX 7700 XT +862%

17023

Radeon R9 270X

1768

Radeon RX 7700 XT

VS

Radeon R9 270X

Graphics Card

Aug 2023

Release Date

Oct 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

1000 MHz

2544 MHz

Boost Clock

1050 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

-

SM Count

-

54

Compute Units

20

3456

Shading Units

1280

216

TMUs

80

96

ROPs

32

-

Tensor Cores

-

54

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

512 KB

Theoretical Performance

244.2 GPixel/s

Pixel Rate

33.60 GPixel/s

549.5 GTexel/s

Texture Rate

84.00 GTexel/s

70.34 TFLOPS

FP16 (half)

-

35.17 TFLOPS

FP32 (float)

2.688 TFLOPS

1099 GFLOPS

FP64 (double)

168.0 GFLOPS

Graphics Processor

Navi 32

GPU Name

Curacao

Navi 32 XL (215-180000076)

GPU Variant

Curacao XT (215-0848004)

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

Board Design

245W

TDP

180W

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

2x 6-pin

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

-

CUDA

-

6.7

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon RX 7700 XT vs AMD Radeon RX 7600 XT

2

AMD Radeon RX 6800 XT vs AMD Radeon RX 7700 XT

3

NVIDIA GeForce RTX 4060 Ti vs AMD Radeon RX 7700 XT

4

AMD Radeon RX 7700 XT vs AMD Radeon RX 6700 XT

5

AMD Radeon RX 6750 XT vs AMD Radeon RX 7700 XT

6

NVIDIA GeForce RTX 4070 vs AMD Radeon RX 7700 XT

7

AMD Radeon RX 7700 XT vs NVIDIA GeForce RTX 4060 Ti 8 GB

8

AMD Radeon RX 7700 XT vs AMD FireStream 9250

9

AMD Radeon RX 7700 XT vs ATI Radeon HD 3610

10

AMD Radeon RX 7700 XT vs NVIDIA GeForce 9600 GT Mac Edition

Related News

1

AMD's Commitment to Pioneering Each Generation with Cutting-Edge Process Technology and Continuous Innovation in Design, Packaging, and Assembly

2

NVIDIA to Ramp Up Orders and Add New Suppliers to Meet Explosive Demand for Blackwell Products

3

NVIDIA Informs Brands of Reduced Supply for RTX 40 Series GPUs

4

Only 3 Weeks Left! AMD Zen5 Launching Soon

5

Ilya Departs OpenAI to Launch New Company Aiming at Superintelligence!

6

Comprehensive Overview of AMD Ryzen 9000 Zen5 Desktop CPUs

7

Intel May Increase Base Frequencies for Arrow Lake-S / H / HX, High-End Chips to Reach 3GHz or Higher

8

It's 2024: This Company Released a Laptop Supporting DOS and Windows 95

9

AMD's Strix Halo Supports Up to 128GB Memory, Clearly Designed for AI Large Language Models

10

AMD to Launch Advanced Ryzen AI PRO Series Soon