NVIDIA GeForce GT 650M Mac vs NVIDIA GeForce GTX 675MX Mac Full Specs

Summary

384 Shaders 900MHz	960 Shaders 719MHz
524MB GDDR580.3GB/s	1GB GDDR5160GB/s
Peak·FP32·FP16 691.2 GFLOPS	Peak·FP32·FP16 1.38 TFLOPS
Form Factor Soldered	Form Factor Soldered
TDP 45W	TDP 100W

Highlights

Peak OPS

Peak OPS FP32 FP64 Memory Bandwidth TDP

GeForce GT 650M Mac691.2 GFLOPSFP32

x1

GeForce GTX 675MX Mac1.38 TFLOPSFP32

x2.00

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Theoretical Performance

Clock Speed900MHz UC·Boost·OC	Clock Speed719MHz UC·Boost·OC
Peak OPS 691.2 GFLOPSFP32	Peak OPS 1.38 TFLOPSFP32
FP32 691.2 GFLOPS	FP32 1.38 TFLOPS
FP64 28.8 GFLOPS	FP64 57.52 GFLOPS
Pixel Rate 14.4 GPixel/s	Pixel Rate 23 GPixel/s
Texture Rate 28.8 GTexel/s	Texture Rate 57.5 GTexel/s

Core Config

Shaders 384 Shaders	Shaders 960 Shaders
TMUs 32 TMUs	TMUs 80 TMUs
ROPs 16 ROPs	ROPs 32 ROPs
SMs 2 SMs	SMs 5 SMs

Clocks

Boost Clock 900MHz

Boost Clock 719MHz

Cache

L2 Cache 256KB shared

L2 Cache 512KB shared

Memory

524MB GDDR5	1GB GDDR5
Memory Bus 128-bit	Memory Bus 256-bit
Memory Speed 5GT/s	Memory Speed 5GT/s
Memory Bandwidth 80.3GB/s	Memory Bandwidth 160GB/s

Power & Thermals

TDP 45W

TDP 100W

Video Output

Multi-Monitor 2

Multi-Monitor 2

Encoder

Encoder Model NVENC 1

Encoder Model NVENC 1

Decoder

Decoder Model NVDEC 1

Decoder Model NVDEC 1

Card

Form Factor Soldered

Form Factor Soldered

Chip

Manufacturer NVIDIA	Manufacturer NVIDIA
Chip Designer NVIDIA	Chip Designer NVIDIA
Architecture Kepler	Architecture Kepler
Family GeForce 600	Family GeForce 600
Branding	Branding
Codename NVE7	Codename NVE4
Chip Variant -	Chip Variant GK104-200-KD-A2
Market Segment Laptop	Market Segment Laptop
Release Date Mar 22, 2012	Release Date Oct 1, 2012

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 28nm	Fabrication Node 28nm
Die Size 118mm²	Die Size 294mm²
Transistor Count 1.3 Billion	Transistor Count 3.5 Billion
Transistor Density 10.76 MTr/mm²	Transistor Density 12.04 MTr/mm²

Images

No images available

No images available

Used In

Laptops MacBook Pro 15(Mid 2012)	Laptops -
All-in-Ones iMac 21.5(Late 2012)	All-in-Ones iMac 27(Late 2012)

Competitors

NVIDIAGeForce GT 650M Mac vs GPU AMDRadeon 860M 3000MHz NVIDIAGeForce GT 650M Mac vs GPU NVIDIAGeForce RTX 5050 Laptop 80W NVIDIAGeForce GT 650M Mac vs GPU NVIDIAGeForce RTX 5050 Laptop 60W Show 12 more

NVIDIAGeForce GTX 675MX Mac vs GPU NVIDIAGeForce RTX 5050 Laptop 80W NVIDIAGeForce GTX 675MX Mac vs GPU NVIDIAGeForce RTX 5050 Laptop 60W NVIDIAGeForce GTX 675MX Mac vs GPU NVIDIAGeForce RTX 5050 Laptop 50W Show 12 more