AMD Ryzen Z1 Extreme GPU vs AMD Radeon RX 6950 XT

VS

AMD Ryzen Z1 Extreme GPU

AMD Radeon RX 6950 XT

We compared two Desktop platform GPUs: 16GB VRAM Ryzen Z1 Extreme GPU and 16GB VRAM Radeon RX 6950 XT 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 1 years and 1 months late

Boost Clock has increased by 17% (2700MHz vs 2310MHz)

Lower TDP (30W vs 335W)

AMD Radeon RX 6950 XT 's Advantages

Larger VRAM bandwidth (576.0GB/s vs 25.60GB/s)

4352 additional rendering cores

Score

Benchmark

FP32 (float)

Ryzen Z1 Extreme GPU

8.294 TFLOPS

Radeon RX 6950 XT +185%

23.65 TFLOPS

Ryzen Z1 Extreme GPU

VS

Radeon RX 6950 XT

Graphics Card

Jun 2023

Release Date

May 2022

Console GPU(ASUS)

Generation

Navi II

Desktop

Type

Desktop

-

Bus Interface

PCIe 4.0 x16

Clock Speeds

800 MHz

Base Clock

1860 MHz

2700 MHz

Boost Clock

2310 MHz

800 MHz

Memory Clock

2250 MHz

Memory

16GB

Memory Size

16GB

LPDDR5

Memory Type

GDDR6

64bit

Memory Bus

256bit

25.60GB/s

Bandwidth

576.0GB/s

Render Config

12

Compute Units

80

-

768

Shading Units

5120

48

TMUs

320

32

ROPs

128

-

12

RT Cores

80

128 KB per Array

L1 Cache

128 KB per Array

8 MB

L2 Cache

4 MB

16 MB

L3 Cache

128 MB

Theoretical Performance

86.40 GPixel/s

Pixel Rate

295.7 GPixel/s

129.6 GTexel/s

Texture Rate

739.2 GTexel/s

16.59 TFLOPS

FP16 (half)

47.31 TFLOPS

8.294 TFLOPS

FP32 (float)

23.65 TFLOPS

518.4 GFLOPS

FP64 (double)

1478 GFLOPS

Board Design

30W

TDP

335W

-

Suggested PSU

700 W

1x USB Type-C

Outputs

1x HDMI 2.1 2x DisplayPort 1.4a

None

Power Connectors

2x 8-pin

Graphics Processor

Phoenix

GPU Name

Navi 21

-

GPU Variant

Navi 21 KXTX (215-121000289)

RDNA 3.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

4 nm

Process Size

7 nm

25.39 billion

Transistors

26.8 billion

178 mm²

Die Size

520 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.3

-

6.8

Shader Model

6.5

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