NVIDIA GeForce GTX 770M vs NVIDIA GeForce 620M

VS

NVIDIA GeForce GTX 770M

NVIDIA GeForce 620M

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 770M and 1024MB VRAM GeForce 620M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 770M 's Advantages

Released 1 years and 2 months late

Boost Clock797MHz

More VRAM (3GB vs 1024GB)

Larger VRAM bandwidth (96.19GB/s vs 14.40GB/s)

864 additional rendering cores

NVIDIA GeForce 620M 's Advantages

Lower TDP (15W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 770M +537%

1.53 TFLOPS

GeForce 620M

0.24 TFLOPS

GeForce GTX 770M

VS

GeForce 620M

Graphics Card

May 2013

Release Date

Mar 2012

GeForce 700M

Generation

GeForce 600M

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

706 MHz

Base Clock

-

797 MHz

Boost Clock

-

1002 MHz

Memory Clock

900 MHz

Memory

3GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

192bit

Memory Bus

64bit

96.19GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

2

960

Shading Units

96

80

TMUs

16

24

ROPs

8

-

16 KB (per SMX)

L1 Cache

64 KB (per SM)

384 KB

L2 Cache

128 KB

-

Theoretical Performance

15.94 GPixel/s

Pixel Rate

2.500 GPixel/s

63.76 GTexel/s

Texture Rate

10.00 GTexel/s

-

1.530 TFLOPS

FP32 (float)

240.0 GFLOPS

63.76 GFLOPS

FP64 (double)

20.00 GFLOPS

Board Design

75W

TDP

15W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GK106

GPU Name

GF117

N14E-GS-A1

GPU Variant

N13P-GLP

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 770M vs NVIDIA GeForce RTX 4080 Max-Q

2

NVIDIA GeForce GTX 770M vs AMD Radeon R9 M380 Mac Edition

3

NVIDIA GeForce GTX 770M vs NVIDIA GeForce GTX 285M

4

NVIDIA GeForce GTX 770M vs AMD Radeon RX 7600M XT

5

NVIDIA GeForce GTX 770M vs AMD Radeon RX Vega M GH

6

NVIDIA GeForce GTX 770M vs AMD Radeon RX 550 Mobile

7

NVIDIA GeForce GTX 770M vs AMD Radeon HD 6610M

8

NVIDIA GeForce GTX 770M vs AMD FirePro M8900

9

NVIDIA GeForce GTX 770M vs NVIDIA GeForce GTS 350M

10

NVIDIA GeForce GTX 770M vs NVIDIA GeForce MX150

Related News

1

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

2

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

3

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

4

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

5

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

6

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

7

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

8

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

9

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game