AMD Radeon RX 9070 XT vs AMD Radeon R9 270X

VS

AMD Radeon RX 9070 XT

AMD Radeon R9 270X

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 9070 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 9070 XT 's Advantages

Boost Clock has increased by 157% (2700MHz vs 1050MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (624.1GB/s vs 179.2GB/s)

2816 additional rendering cores

AMD Radeon R9 270X 's Advantages

Lower TDP (180W vs 260W)

Score

Benchmark

FP32 (float)

Radeon RX 9070 XT +722%

22.12 TFLOPS

Radeon R9 270X

2.688 TFLOPS

Radeon RX 9070 XT

VS

Radeon R9 270X

Graphics Card

Unknown

Release Date

Oct 2013

Navi IV(RX 9000)

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2210 MHz

Base Clock

1000 MHz

2700 MHz

Boost Clock

1050 MHz

2438 MHz

Memory Clock

1400 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

624.1GB/s

Bandwidth

179.2GB/s

Render Config

64

Compute Units

20

-

4096

Shading Units

1280

256

TMUs

80

96

ROPs

32

-

64

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

512 KB

64 MB

L3 Cache

-

Theoretical Performance

259.2 GPixel/s

Pixel Rate

33.60 GPixel/s

691.2 GTexel/s

Texture Rate

84.00 GTexel/s

44.24 TFLOPS

FP16 (half)

-

22.12 TFLOPS

FP32 (float)

2.688 TFLOPS

691.2 GFLOPS

FP64 (double)

168.0 GFLOPS

Board Design

260W

TDP

180W

600 W

Suggested PSU

450 W

1x HDMI 2.1a3x DisplayPort 2.1

Outputs

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

2x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

Navi 48

GPU Name

Curacao

Navi 48 XT

GPU Variant

Curacao XT (215-0848004)

RDNA 4.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

Unknown

Transistors

2.8 billion

Unknown

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

-

6.8

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon RX 9070 XT vs AMD Radeon HD 7720 OEM

2

AMD Radeon RX 9070 XT vs AMD Radeon HD 7950 Monica BIOS 1

3

AMD Radeon RX 9070 XT vs ATI FirePro V9800P

4

AMD Radeon RX 9070 XT vs ATI FireGL V5600

5

AMD Radeon RX 9070 XT vs NVIDIA GeForce GTX 580 Rev. 2

6

AMD Radeon RX 9070 XT vs AMD Radeon RX 590

7

AMD Radeon RX 9070 XT vs AMD Radeon R9 270 1024SP

8

AMD Radeon RX 9070 XT vs ATI Radeon HD 4855

9

AMD Radeon RX 9070 XT vs NVIDIA GeForce GT 630 OEM

10

AMD Radeon RX 9070 XT vs ATI Radeon HD 4750

Related News

1

Intel's Entry-Level CPU Core Ultra 3 205 Spotted: Only One Model Available

2

Introducing the AMD Ryzen 9 9955HX: A First Look at the Flagship Gaming Laptop CPU

3

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

4

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

5

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

6

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

7

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

8

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

9

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

10

CXMT Reportedly Achieves 80% Yield in DDR5 Production