NVIDIA GeForce GTX 680M vs NVIDIA Tesla C870

Table of Contents

Graphics Processor

GPU model GK104 G80
GPU variant N13E-GTX-A2
Architecture Kepler Tesla
Foundry TSMC TSMC
Manufacturing process 28 nm 90 nm
Number of transistors 3,540 million 681 million
Die size 294 mm² 484 mm²

Mobile graphics

Release date Jun 4th, 2012
Generation GeForce 600M
Production End-of-life
Interface MXM-B (3.0)
Reviews 1 in our database
Predecessor GeForce 500M
Successor GeForce 700M

Clocks

Base clock 719 MHz
Boost clock 758 MHz
Memory clock 900 MHz 3.6 Gbps effective 800 MHz 1600 Mbps effective
GPU clock 600 MHz
Shader clock 1350 MHz

Memory Configuration

Memory size 4 GB 1536 MB
Memory type GDDR5 GDDR3
Memory bus width 256 bit 384 bit
Bandwidth 115.2 GB/s 76.80 GB/s

Render Configuration

Shading units 1344 128
TMUs 112 32
ROPs 32 24
SMX count 7
Cache L1 16 KB (per SMX)
Cache L2 512 KB 96 KB
SM count 16

Performance

Pixel rate 21.22 GPixel/s 14.40 GPixel/s
Texture rate 84.90 GTexel/s 38.40 GTexel/s
FP32 (float) performance 2.038 TFLOPS 345.6 GFLOPS
FP64 (double) performance 84.90 GFLOPS (1:24)

Dimensions & Outputs

Slot width MXM Module Dual-slot
TDP 100 W 171 W
Outputs No outputs No outputs
Power connectors None 2x 6-pin
Board number P2051B P357
Suggested PSU 450 W

API Support & Features

DirectX 12 (11_0) 11.1 (10_0)
OpenGL 4.6 3.3
OpenCL 3.0 1.1 (1.0)
Vulkan 1.1
CUDA 3.0 1.0
Shader model 5.1 4.0

Other Features

Graphics Card

Release date May 2nd, 2007
Generation Tesla
Production End-of-life
Launch price 1,499 USD
Interface PCIe 1.0 x16

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