NVIDIA NVS 300 vs NVIDIA NVS 315 Full Specs

Summary

16 Shaders 589MHz	48 Shaders 523MHz
512MB DDR312.6GB/s	1GB DDR314GB/s
Peak·FP32·FP16 44.86 GFLOPS	Peak·FP32·FP16 100.4 GFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 18W	TDP 20W

Theoretical Performance

Clock Speed589MHz UC·Boost·OC	Clock Speed523MHz UC·Boost·OC
Peak OPS 44.86 GFLOPSFP32	Peak OPS 100.4 GFLOPSFP32
FP32 44.86 GFLOPS	FP32 100.4 GFLOPS
-	FP64 8.37 GFLOPS
Pixel Rate 5.6 GPixel/s	Pixel Rate 4.2 GPixel/s
Texture Rate 11.2 GTexel/s	Texture Rate 8.4 GTexel/s

Core Config

Shaders 16 Shaders	Shaders 48 Shaders
TMUs 8 TMUs	TMUs 8 TMUs
ROPs 4 ROPs	ROPs 4 ROPs
SMs 2 SMs	SM 1 SM

Clocks

Boost Clock 589MHz	Boost Clock 523MHz
Shader Clock 1.4GHz	Shader Clock 1.05GHz

Cache

L2 Cache 32KB shared

L2 Cache 128KB shared

Memory

512MB DDR3	1GB DDR3
Memory Bus 64-bit	Memory Bus 64-bit
Memory Speed 1.6GT/s	Memory Speed 1.8GT/s
Memory Bandwidth 12.6GB/s	Memory Bandwidth 14GB/s
ECC No	ECC No

Power & Thermals

TDP 18W

TDP 20W

Video Output

Multi-Monitor 2

Multi-Monitor 2

Ports

1x VHDCI

1x VHDCI

Decoder

Decoder Model VP4

Decoder Model VP5

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 1-Slots	PCIe 1-Slots
Height 69 mm (2.72") Width 145 mm (5.71") Depth 20 mm (0.79")	Height 69 mm (2.72") Width 145 mm (5.71") Depth 20 mm (0.79")
Cooling Passive	Cooling Passive

Chip

Manufacturer NVIDIA	Manufacturer NVIDIA
Chip Designer NVIDIA	Chip Designer NVIDIA
Architecture Tesla 2	Architecture Fermi
Family NVS	Family NVS
Branding	Branding
Codename NVA8	Codename NVD9
Chip Variant 8400GS-225-B1	Chip Variant -
Market Segment Workstation	Market Segment Workstation
Release Date Jan 8, 2011	Release Date Mar 10, 2013

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 40nm	Fabrication Node 40nm
Die Size 57mm²	Die Size 79mm²
Transistor Count 260 Million	Transistor Count 292 Million
Transistor Density 4.56 MTr/mm²	Transistor Density 3.7 MTr/mm²

Images