AMD Ryzen Z1 Extreme GPU vs AMD Radeon R9 270X

VS

AMD Ryzen Z1 Extreme GPU

AMD Radeon R9 270X

We compared two Desktop platform GPUs: 16GB VRAM Ryzen Z1 Extreme GPU and 2GB VRAM Radeon R9 270X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Ryzen Z1 Extreme GPU 's Advantages

Released 9 years and 8 months late

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

More VRAM (16GB vs 2GB)

Lower TDP (30W vs 180W)

AMD Radeon R9 270X 's Advantages

Larger VRAM bandwidth (179.2GB/s vs 25.60GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

Ryzen Z1 Extreme GPU +208%

8.294 TFLOPS

Radeon R9 270X

2.688 TFLOPS

Ryzen Z1 Extreme GPU

VS

Radeon R9 270X

Graphics Card

Jun 2023

Release Date

Oct 2013

Console GPU(ASUS)

Generation

Volcanic Islands

Desktop

Type

Desktop

-

Bus Interface

PCIe 3.0 x16

Clock Speeds

800 MHz

Base Clock

1000 MHz

2700 MHz

Boost Clock

1050 MHz

800 MHz

Memory Clock

1400 MHz

Memory

16GB

Memory Size

2GB

LPDDR5

Memory Type

GDDR5

64bit

Memory Bus

256bit

25.60GB/s

Bandwidth

179.2GB/s

Render Config

12

Compute Units

20

-

768

Shading Units

1280

48

TMUs

80

32

ROPs

32

-

12

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

8 MB

L2 Cache

512 KB

16 MB

L3 Cache

-

Theoretical Performance

86.40 GPixel/s

Pixel Rate

33.60 GPixel/s

129.6 GTexel/s

Texture Rate

84.00 GTexel/s

16.59 TFLOPS

FP16 (half)

-

8.294 TFLOPS

FP32 (float)

2.688 TFLOPS

518.4 GFLOPS

FP64 (double)

168.0 GFLOPS

Board Design

30W

TDP

180W

-

Suggested PSU

450 W

1x USB Type-C

Outputs

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

None

Power Connectors

2x 6-pin

Graphics Processor

Phoenix

GPU Name

Curacao

-

GPU Variant

Curacao XT (215-0848004)

RDNA 3.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

25.39 billion

Transistors

2.8 billion

178 mm²

Die Size

212 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

1.3

Vulkan

1.2

-

6.8

Shader Model

5.1

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