AMD Ryzen Z1 Extreme GPU vs NVIDIA GeForce RTX 4080

VS

AMD Ryzen Z1 Extreme GPU

NVIDIA GeForce RTX 4080

We compared two Desktop platform GPUs: 16GB VRAM Ryzen Z1 Extreme GPU and 16GB VRAM GeForce RTX 4080 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 months late

Boost Clock has increased by 8% (2700MHz vs 2505MHz)

Lower TDP (30W vs 320W)

NVIDIA GeForce RTX 4080 's Advantages

Larger VRAM bandwidth (716.8GB/s vs 25.60GB/s)

8960 additional rendering cores

Score

Benchmark

FP32 (float)

Ryzen Z1 Extreme GPU

8.294 TFLOPS

GeForce RTX 4080 +487%

48.74 TFLOPS

Ryzen Z1 Extreme GPU

VS

GeForce RTX 4080

Graphics Card

Jun 2023

Release Date

Sep 2022

Console GPU(ASUS)

Generation

GeForce 40

Desktop

Type

Desktop

-

Bus Interface

PCIe 4.0 x16

Clock Speeds

800 MHz

Base Clock

2205 MHz

2700 MHz

Boost Clock

2505 MHz

800 MHz

Memory Clock

1400 MHz

Memory

16GB

Memory Size

16GB

LPDDR5

Memory Type

GDDR6X

64bit

Memory Bus

256bit

25.60GB/s

Bandwidth

716.8GB/s

Render Config

12

Compute Units

-

SM Count

76

768

Shading Units

9728

48

TMUs

304

32

ROPs

112

-

Tensor Cores

304

12

RT Cores

76

128 KB per Array

L1 Cache

128 KB (per SM)

8 MB

L2 Cache

64 MB

16 MB

L3 Cache

-

Theoretical Performance

86.40 GPixel/s

Pixel Rate

280.6 GPixel/s

129.6 GTexel/s

Texture Rate

761.5 GTexel/s

16.59 TFLOPS

FP16 (half)

48.74 TFLOPS

8.294 TFLOPS

FP32 (float)

48.74 TFLOPS

518.4 GFLOPS

FP64 (double)

761.5 GFLOPS

Board Design

30W

TDP

320W

-

Suggested PSU

700 W

1x USB Type-C

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

Phoenix

GPU Name

AD103

-

GPU Variant

AD103-300-A1

RDNA 3.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

4 nm

Process Size

5 nm

25.39 billion

Transistors

45.9 billion

178 mm²

Die Size

379 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.9

6.8

Shader Model

6.7

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