NVIDIA GeForce GTX 770M vs AMD Radeon 630 Mobile

VS

NVIDIA GeForce GTX 770M AMD Radeon 630 Mobile

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 770M and 2GB VRAM Radeon 630 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 770M 's Advantages

More VRAM (3GB vs 2GB)

Larger VRAM bandwidth (96.19GB/s vs 96.00GB/s)

448 additional rendering cores

AMD Radeon 630 Mobile 's Advantages

Released 6 years late

Boost Clock has increased by 52% (1211MHz vs 797MHz)

Lower TDP (50W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 770M +23%

1.53 TFLOPS

Radeon 630 Mobile

1.24 TFLOPS

GeForce GTX 770M

VS

Radeon 630 Mobile

Graphics Card

May 2013

Release Date

May 2019

GeForce 700M

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

706 MHz

Base Clock

1082 MHz

797 MHz

Boost Clock

1211 MHz

1002 MHz

Memory Clock

1500 MHz

Memory

3GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

192bit

Memory Bus

128bit

96.19GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

-

Compute Units

8

960

Shading Units

512

80

TMUs

32

24

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

384 KB

L2 Cache

512 KB

Theoretical Performance

15.94 GPixel/s

Pixel Rate

19.38 GPixel/s

63.76 GTexel/s

Texture Rate

38.75 GTexel/s

-

FP16 (half)

1240 GFLOPS

1.530 TFLOPS

FP32 (float)

1240 GFLOPS

63.76 GFLOPS

FP64 (double)

77.50 GFLOPS

Graphics Processor

GK106

GPU Name

Polaris 23

N14E-GS-A1

GPU Variant

Polaris 23 MXL

Kepler

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

2.54 billion

Transistors

2.2 billion

221 mm²

Die Size

103 mm²

Board Design

75W

TDP

50W

-

Suggested PSU

-

No outputs

Outputs

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.2

3.0

CUDA

-

5.1

Shader Model

6.4

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