AMD Radeon RX Vega M GL vs NVIDIA GeForce GT 820M

VS

AMD Radeon RX Vega M GL

NVIDIA GeForce GT 820M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX Vega M GL and 1024MB VRAM GeForce GT 820M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega M GL 's Advantages

Released 4 years and 3 months late

Boost Clock1011MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (179.2GB/s vs 14.40GB/s)

1184 additional rendering cores

NVIDIA GeForce GT 820M 's Advantages

Lower TDP (15W vs 65W)

Score

Benchmark

FP32 (float)

Radeon RX Vega M GL +768%

2.588 TFLOPS

GeForce GT 820M

0.298 TFLOPS

Radeon RX Vega M GL

VS

GeForce GT 820M

Graphics Card

Feb 2018

Release Date

Nov 2013

Vega

Generation

GeForce 800M

Mobile

Type

Mobile

IGP

Bus Interface

PCIe 2.0 x16

Clock Speeds

931 MHz

Base Clock

-

1011 MHz

Boost Clock

-

700 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

1024MB

HBM2

Memory Type

DDR3

1024bit

Memory Bus

64bit

179.2GB/s

Bandwidth

14.40GB/s

Render Config

20

Compute Units

-

SM Count

2

1280

Shading Units

96

80

TMUs

16

32

ROPs

8

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

128 KB

-

Theoretical Performance

32.35 GPixel/s

Pixel Rate

3.100 GPixel/s

80.88 GTexel/s

Texture Rate

12.40 GTexel/s

2.588 TFLOPS

FP16 (half)

-

2.588 TFLOPS

FP32 (float)

297.6 GFLOPS

161.8 GFLOPS

FP64 (double)

24.80 GFLOPS

Board Design

65W

TDP

15W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Polaris 22

GPU Name

GF117

VegaM XL (D715A714)

GPU Variant

N15V-GM

GCN 4.0

Architecture

Fermi 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

5 billion

Transistors

0.585 billion

208 mm²

Die Size

116 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

2.1

6.4

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon RX Vega M GL vs NVIDIA GeForce RTX 2070 Mobile Refresh

2

AMD Radeon RX Vega M GL vs NVIDIA GeForce 9650M GT

3

AMD Radeon RX Vega M GL vs AMD Radeon E9173 PCIe

4

AMD Radeon RX Vega M GL vs AMD Radeon HD 6330M

5

AMD Radeon RX Vega M GL vs AMD Radeon R9 M295X Mac Edition

6

AMD Radeon RX Vega M GL vs AMD Radeon HD 6750M

7

AMD Radeon RX Vega M GL vs AMD FirePro M3100

8

AMD Radeon RX Vega M GL vs NVIDIA GeForce MX150

9

AMD Radeon RX Vega M GL vs AMD Radeon 625 Mobile

10

AMD Radeon RX Vega M GL vs AMD Radeon R7 M265

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

5

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

6

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

7

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

8

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

9

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

10

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption