NVIDIA GeForce GTX 780M vs NVIDIA GRID M40

Table of Contents

Graphics Processor

GPU model GK104 GM107
GPU variant N14E-GTX-A2
Architecture Kepler Maxwell
Foundry TSMC TSMC
Manufacturing process 28 nm 28 nm
Number of transistors 3,540 million 1,870 million
Die size 294 mm² 148 mm²

Mobile graphics

Release date May 11th, 2013
Generation GeForce 700M
Production End-of-life
Interface MXM-B (3.0)
Predecessor GeForce 600M
Successor GeForce 800M

Clocks

Base clock 771 MHz
Boost clock 797 MHz
Memory clock 1250 MHz 5 Gbps effective 1300 MHz 5.2 Gbps effective
GPU clock 1033 MHz

Memory Configuration

Memory size 4 GB 8 GB
Memory type GDDR5 GDDR5
Memory bus width 256 bit 128 bit
Bandwidth 160.0 GB/s 83.20 GB/s

Render Configuration

Shading units 1536 384
TMUs 128 32
ROPs 32 16
SMX count 8
Cache L1 16 KB (per SMX) 64 KB (per SMM)
Cache L2 512 KB 2 MB
SMM count 3

Performance

Pixel rate 25.50 GPixel/s 16.53 GPixel/s
Texture rate 102.0 GTexel/s 33.06 GTexel/s
FP32 (float) performance 2.448 TFLOPS 793.3 GFLOPS
FP64 (double) performance 102.0 GFLOPS (1:24) 24.79 GFLOPS (1:32)

Dimensions & Outputs

Slot width MXM Module Dual-slot
TDP 122 W 50 W
Outputs No outputs No outputs
Power connectors None
Board number P2053 SKU 1
Suggested PSU 250 W

API Support & Features

DirectX 12 (11_0) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 3.0 3.0
Vulkan 1.1 1.1
CUDA 3.0 5.0
Shader model 5.1 5.1

Other Features

Graphics Card

Release date May 18th, 2016
Generation GRID
Production End-of-life
Interface PCIe 3.0 x16

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