NVIDIA GeForce GTX 765M vs NVIDIA GeForce GT 820M

VS

NVIDIA GeForce GTX 765M

NVIDIA GeForce GT 820M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 765M and 1024MB VRAM GeForce GT 820M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 765M 's Advantages

Boost Clock863MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (64.13GB/s vs 14.40GB/s)

672 additional rendering cores

NVIDIA GeForce GT 820M 's Advantages

Released 6 months late

Lower TDP (15W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 765M +344%

1.326 TFLOPS

GeForce GT 820M

0.298 TFLOPS

GeForce GTX 765M

VS

GeForce GT 820M

Graphics Card

May 2013

Release Date

Nov 2013

GeForce 700M

Generation

GeForce 800M

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

797 MHz

Base Clock

-

863 MHz

Boost Clock

-

1002 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

64.13GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

2

768

Shading Units

96

64

TMUs

16

ROPs

8

-

16 KB (per SMX)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

128 KB

-

Theoretical Performance

13.81 GPixel/s

Pixel Rate

3.100 GPixel/s

55.23 GTexel/s

Texture Rate

12.40 GTexel/s

-

1326 GFLOPS

FP32 (float)

297.6 GFLOPS

55.23 GFLOPS

FP64 (double)

24.80 GFLOPS

Board Design

75W

TDP

15W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GK106

GPU Name

GF117

N14E-GE-B-A1

GPU Variant

N15V-GM

Kepler

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.54 billion

Transistors

0.585 billion

221 mm²

Die Size

116 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

Vulkan

N/A

3.0

CUDA

2.1

5.1

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA GeForce GTX 765M vs ATI Mobility Radeon X1600 Mac Edition

2

NVIDIA GeForce GTX 765M vs AMD Radeon RX 7700S

3

NVIDIA GeForce GTX 765M vs AMD Radeon E9174 MXM

4

NVIDIA GeForce GTX 765M vs NVIDIA GeForce GTX 860M

5

NVIDIA GeForce GTX 765M vs ATI Mobility Radeon X1700

6

NVIDIA GeForce GTX 765M vs AMD Radeon R7 M440

7

NVIDIA GeForce GTX 765M vs NVIDIA GeForce GT 425M

8

NVIDIA GeForce GTX 765M vs AMD Radeon HD 8770M

9

NVIDIA GeForce GTX 765M vs NVIDIA GeForce GTS 160M

10

NVIDIA GeForce GTX 765M vs AMD Radeon HD 8690M

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