NVIDIA GeForce GTX 765M vs AMD Radeon HD 8790M

VS

NVIDIA GeForce GTX 765M AMD Radeon HD 8790M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 765M and 2GB VRAM Radeon HD 8790M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 765M 's Advantages

Larger VRAM bandwidth (64.13GB/s vs 64.00GB/s)

384 additional rendering cores

AMD Radeon HD 8790M 's Advantages

Boost Clock has increased by 4% (900MHz vs 863MHz)

Score

Benchmark

FP32 (float)

GeForce GTX 765M +91%

1.326 TFLOPS

Radeon HD 8790M

0.691 TFLOPS

GeForce GTX 765M

VS

Radeon HD 8790M

Graphics Card

May 2013

Release Date

Apr 2013

GeForce 700M

Generation

Solar System

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-A (3.0)

Clock Speeds

797 MHz

Base Clock

850 MHz

863 MHz

Boost Clock

900 MHz

1002 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

64.13GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

-

Compute Units

6

768

Shading Units

384

64

TMUs

24

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

Theoretical Performance

13.81 GPixel/s

Pixel Rate

7.200 GPixel/s

55.23 GTexel/s

Texture Rate

21.60 GTexel/s

-

FP16 (half)

-

1326 GFLOPS

FP32 (float)

691.2 GFLOPS

55.23 GFLOPS

FP64 (double)

43.20 GFLOPS

Graphics Processor

GK106

GPU Name

Mars

N14E-GE-B-A1

GPU Variant

Mars M2 XTX (216-0842036)

Kepler

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.54 billion

Transistors

0.95 billion

221 mm²

Die Size

77 mm²

Board Design

75W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.1

Vulkan

1.2.170

3.0

CUDA

-

5.1

Shader Model

6.5 (5.1)

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