NVIDIA GeForce GTX 680MX Mac Full Specs

Summary

1,536 Shaders 719MHz

2GB GDDR5160GB/s

Peak·FP32·FP16 2.21 TFLOPS

Form Factor Soldered

TDP 122W

Highlights

Peak OPS

Peak OPS FP32 FP64 Memory Bandwidth

GeForce GTX 680MX Mac2.21 TFLOPSFP32

x1

Top Score3.35 PFLOPS FP4 Tensor SparseDesktop1xGeForce RTX 5090

x1517.63

Theoretical Performance

Clock Speed719MHz UC·Boost·OC

Peak OPS 2.21 TFLOPSFP32

FP32 2.21 TFLOPS

FP64 92.03 GFLOPS

Pixel Rate 23 GPixel/s

Texture Rate 92 GTexel/s

Core Config

Shaders 1,536 Shaders

TMUs 128 TMUs

ROPs 32 ROPs

SMs 8 SMs

Clocks

Boost Clock 719MHz

Cache

L1 48KB/SM Tex

L2 Cache 512KB shared

Memory

2GB GDDR5

Memory Bus 256-bit

Memory Speed 5GT/s

Memory Bandwidth 160GB/s

ECC No

Power & Thermals

TDP 122W

Video Output

Max Resolution 4096x2304

Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 68Hz

Multi-Monitor 2

Adaptive Sync G-Sync FreeSync

DSC Not Supported

API Support

Shader Model 6.5

DirectX DirectX 12 Direct3D 11_0

OpenGL 4.6 OpenCL 3 Vulkan 1.2

CUDA 3 PureVideo HD VP5 VDPAU Feature Set D

Encoder

Encoder NVENC 1

Codec AVC (H.264)

Decoder

Decoder NVDEC 1

Codec MPEG-1 MPEG-2 MPEG-4 VC-1 AVC (H.264)

Card

Form Factor Soldered

PCIe PCIe 3.0 x16

Multi-GPU Multi-GPU Support Supported Multi-GPU Type 2-way SLI

Chip

Manufacturer NVIDIA

Chip Designer NVIDIA

Architecture Kepler

Family GeForce 600

Branding

Codename NVE4

Chip Variant GK104-200-KD-A2

Market Segment Laptop

Release Date Oct 23, 2012

Fabrication

Foundry TSMC

Fabrication Node 28nm

Die Size 294mm²

Transistor Count 3.5B

Transistor Density 12.04 MTr/mm²

Images