AMD Radeon RX Vega 64 vs AMD Radeon 780M

VS

AMD Radeon RX Vega 64

AMD Radeon 780M

We compared a Desktop platform GPU: 8GB VRAM Radeon RX Vega 64 and a Integrated graphics card GPU: 0System Shared VRAM Radeon 780M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 64 's Advantages

3328 additional rendering cores

AMD Radeon 780M 's Advantages

Released 5 years and 5 months late

Boost Clock has increased by 75% (2700MHz vs 1546MHz)

Lower TDP (15W vs 295W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 64 +52%

12.66 TFLOPS

Radeon 780M

8.294 TFLOPS

Radeon RX Vega 64

VS

Radeon 780M

Graphics Card

Aug 2017

Release Date

Jan 2023

Vega

Generation

Navi III IGP(Phoenix Mobile)

Desktop

Type

Integrated

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1247 MHz

Base Clock

800 MHz

1546 MHz

Boost Clock

2700 MHz

945 MHz

Memory Clock

System Shared

Memory

8GB

Memory Size

System Shared

HBM2

Memory Type

System Shared

2048bit

Memory Bus

System Shared

483.8GB/s

Bandwidth

System Dependent

Render Config

64

Compute Units

12

-

4096

Shading Units

768

256

TMUs

48

64

ROPs

32

-

RT Cores

12

16 KB (per CU)

L1 Cache

128 KB per Array

4 MB

L2 Cache

2 MB

-

Theoretical Performance

98.94 GPixel/s

Pixel Rate

86.40 GPixel/s

395.8 GTexel/s

Texture Rate

129.6 GTexel/s

25.33 TFLOPS

FP16 (half)

16.59 TFLOPS

12.66 TFLOPS

FP32 (float)

8.294 TFLOPS

791.6 GFLOPS

FP64 (double)

518.4 GFLOPS

Board Design

295W

TDP

15W

600 W

Suggested PSU

-

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

Portable Device Dependent

2x 8-pin

Power Connectors

None

Graphics Processor

Vega 10

GPU Name

Phoenix

Vega 10 XT (215-0894200)

GPU Variant

-

GCN 5.0

Architecture

RDNA 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

4 nm

12.5 billion

Transistors

25.39 billion

495 mm²

Die Size

178 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.3

-

6.4

Shader Model

6.8

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