ATI Radeon HD 4770 vs AMD Radeon Pro Vega II Duo

VS

ATI Radeon HD 4770

AMD Radeon Pro Vega II Duo

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4770 and 32GB VRAM Radeon Pro Vega II Duo to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4770 's Advantages

Lower TDP (80W vs 475W)

AMD Radeon Pro Vega II Duo 's Advantages

Released 10 years and 2 months late

Boost Clock1720MHz

More VRAM (32GB vs 512GB)

Larger VRAM bandwidth (1020GB/s vs 51.20GB/s)

3456 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4770

0.96 TFLOPS

Radeon Pro Vega II Duo +1367%

14.09 TFLOPS

Radeon HD 4770

VS

Radeon Pro Vega II Duo

Graphics Card

Apr 2009

Release Date

Jun 2019

Radeon R700

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

Apple MPX

Clock Speeds

-

Base Clock

1400 MHz

-

Boost Clock

1720 MHz

800 MHz

Memory Clock

1000 MHz

Memory

512MB

Memory Size

32GB

GDDR5

Memory Type

HBM2

128bit

Memory Bus

4096bit

51.20GB/s

Bandwidth

1020GB/s

Render Config

8

Compute Units

64

-

640

Shading Units

4096

32

TMUs

256

16

ROPs

64

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

4 MB

-

Theoretical Performance

12.00 GPixel/s

Pixel Rate

110.1 GPixel/s

24.00 GTexel/s

Texture Rate

440.3 GTexel/s

-

FP16 (half)

28.18 TFLOPS

960.0 GFLOPS

FP32 (float)

14.09 TFLOPS

192.0 GFLOPS

FP64 (double)

7.045 TFLOPS

Board Design

80W

TDP

475W

250 W

Suggested PSU

850 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.0b 4x Thunderbolt

1x 6-pin

Power Connectors

None

Graphics Processor

RV740

GPU Name

Vega 20

RV740 XT (215-0727019)

GPU Variant

Vega 20 XT

TeraScale

Architecture

GCN 5.1

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

0.826 billion

Transistors

13.23 billion

137 mm²

Die Size

331 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

-

4.1

Shader Model

6.7

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