AMD Ryzen Z1 Extreme GPU vs NVIDIA GeForce 8400 GS PCI

VS

AMD Ryzen Z1 Extreme GPU

NVIDIA GeForce 8400 GS PCI

We compared two Desktop platform GPUs: 16GB VRAM Ryzen Z1 Extreme GPU and 512MB VRAM GeForce 8400 GS PCI 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 15 years and 6 months late

Boost Clock2700MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (25.60GB/s vs 5.328GB/s)

760 additional rendering cores

NVIDIA GeForce 8400 GS PCI 's Advantages

Lower TDP (25W vs 30W)

Score

Benchmark

FP32 (float)

Ryzen Z1 Extreme GPU +37600%

8.294 TFLOPS

GeForce 8400 GS PCI

0.022 TFLOPS

Ryzen Z1 Extreme GPU

VS

GeForce 8400 GS PCI

Graphics Card

Jun 2023

Release Date

Dec 2007

Console GPU(ASUS)

Generation

GeForce 8

Desktop

Type

Desktop

-

Bus Interface

PCI

Clock Speeds

800 MHz

Base Clock

-

2700 MHz

Boost Clock

-

800 MHz

Memory Clock

333 MHz

Memory

16GB

Memory Size

512MB

LPDDR5

Memory Type

DDR2

64bit

Memory Bus

64bit

25.60GB/s

Bandwidth

5.328GB/s

Render Config

12

Compute Units

-

SM Count

1

768

Shading Units

8

48

TMUs

4

32

ROPs

4

-

12

RT Cores

-

128 KB per Array

L1 Cache

-

8 MB

L2 Cache

16 KB

16 MB

L3 Cache

-

Theoretical Performance

86.40 GPixel/s

Pixel Rate

2.268 GPixel/s

129.6 GTexel/s

Texture Rate

2.268 GTexel/s

16.59 TFLOPS

FP16 (half)

-

8.294 TFLOPS

FP32 (float)

22.40 GFLOPS

518.4 GFLOPS

FP64 (double)

-

Board Design

30W

TDP

25W

-

Suggested PSU

200 W

1x USB Type-C

Outputs

1x S-Video 1x DMS-59

None

Power Connectors

None

Graphics Processor

Phoenix

GPU Name

G98

-

GPU Variant

G98-400-U2

RDNA 3.0

Architecture

Tesla

TSMC

Foundry

TSMC

4 nm

Process Size

65 nm

25.39 billion

Transistors

0.21 billion

178 mm²

Die Size

86 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.1

6.8

Shader Model

4.0

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