AMD Ryzen Z1 Extreme GPU vs AMD Radeon HD 6770 Green Edition

VS

AMD Ryzen Z1 Extreme GPU

AMD Radeon HD 6770 Green Edition

We compared two Desktop platform GPUs: 16GB VRAM Ryzen Z1 Extreme GPU and 2GB VRAM Radeon HD 6770 Green Edition 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 10 years and 2 months late

Boost Clock2700MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (25.60GB/s vs 21.34GB/s)

48 additional rendering cores

Lower TDP (30W vs 86W)

Score

Benchmark

FP32 (float)

Ryzen Z1 Extreme GPU +722%

8.294 TFLOPS

Radeon HD 6770 Green Edition

1.008 TFLOPS

Ryzen Z1 Extreme GPU

VS

Radeon HD 6770 Green Edition

Graphics Card

Jun 2023

Release Date

Apr 2013

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

667 MHz

Memory

16GB

Memory Size

2GB

LPDDR5

Memory Type

GDDR3

64bit

Memory Bus

128bit

25.60GB/s

Bandwidth

21.34GB/s

Render Config

12

Compute Units

9

-

768

Shading Units

720

48

TMUs

36

32

ROPs

16

-

12

RT Cores

-

128 KB per Array

L1 Cache

8 KB (per CU)

8 MB

L2 Cache

256 KB

16 MB

L3 Cache

-

Theoretical Performance

86.40 GPixel/s

Pixel Rate

11.20 GPixel/s

129.6 GTexel/s

Texture Rate

25.20 GTexel/s

16.59 TFLOPS

FP16 (half)

-

8.294 TFLOPS

FP32 (float)

1008 GFLOPS

518.4 GFLOPS

FP64 (double)

-

Board Design

30W

TDP

86W

-

Suggested PSU

250 W

1x USB Type-C

Outputs

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

None

Power Connectors

-

Graphics Processor

Phoenix

GPU Name

Juniper

-

GPU Variant

Juniper LE (215-0754009)

RDNA 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

4 nm

Process Size

40 nm

25.39 billion

Transistors

1.04 billion

178 mm²

Die Size

166 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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