AMD Ryzen Z1 Extreme GPU vs AMD Radeon HD 6850

VS

AMD Ryzen Z1 Extreme GPU

AMD Radeon HD 6850

We compared two Desktop platform GPUs: 16GB VRAM Ryzen Z1 Extreme GPU and 1024MB VRAM Radeon HD 6850 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 12 years and 8 months late

Boost Clock2700MHz

More VRAM (16GB vs 1024GB)

Lower TDP (30W vs 127W)

AMD Radeon HD 6850 's Advantages

Larger VRAM bandwidth (128.0GB/s vs 25.60GB/s)

192 additional rendering cores

Score

Benchmark

FP32 (float)

Ryzen Z1 Extreme GPU +457%

8.294 TFLOPS

Radeon HD 6850

1.488 TFLOPS

Ryzen Z1 Extreme GPU

VS

Radeon HD 6850

Graphics Card

Jun 2023

Release Date

Oct 2010

Console GPU(ASUS)

Generation

Northern Islands

Desktop

Type

Desktop

-

Bus Interface

PCIe 2.0 x16

Clock Speeds

800 MHz

Base Clock

-

2700 MHz

Boost Clock

-

800 MHz

Memory Clock

1000 MHz

Memory

16GB

Memory Size

1024MB

LPDDR5

Memory Type

GDDR5

64bit

Memory Bus

256bit

25.60GB/s

Bandwidth

128.0GB/s

Render Config

12

Compute Units

12

-

768

Shading Units

960

48

TMUs

48

32

ROPs

32

-

12

RT Cores

-

128 KB per Array

L1 Cache

8 KB (per CU)

8 MB

L2 Cache

512 KB

16 MB

L3 Cache

-

Theoretical Performance

86.40 GPixel/s

Pixel Rate

24.80 GPixel/s

129.6 GTexel/s

Texture Rate

37.20 GTexel/s

16.59 TFLOPS

FP16 (half)

-

8.294 TFLOPS

FP32 (float)

1488 GFLOPS

518.4 GFLOPS

FP64 (double)

-

Board Design

30W

TDP

127W

-

Suggested PSU

300 W

1x USB Type-C

Outputs

2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1

None

Power Connectors

1x 6-pin

Graphics Processor

Phoenix

GPU Name

Barts

-

GPU Variant

Barts PRO (215-0798006)

RDNA 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

4 nm

Process Size

40 nm

25.39 billion

Transistors

1.7 billion

178 mm²

Die Size

255 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.3

Vulkan

N/A

-

6.8

Shader Model

5.0

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