NVIDIA GeForce GTX 950 OEM vs NVIDIA GeForce GTX 980 Ti Full Specs

Summary

1,024 Shaders 935MHz	2,816 Shaders 1.07GHz
2GB GDDR580GB/s	6GB GDDR5336GB/s
Peak·FP32·FP16 1.92 TFLOPS	Peak·FP32·FP16 6.05 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP -	TDP 250W
Power Connectors - 1x 6-Pin	Power Connectors 1x 8-Pin 1x 6-Pin

Highlights

Peak OPS

Peak OPS FP32 FP64 Memory Bandwidth TDP

GeForce GTX 950 OEM1.92 TFLOPSFP32

x1

GeForce GTX 980 Ti6.05 TFLOPSFP32

x3.16

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Theoretical Performance

Clock Speed935MHz UC·Boost·OC	Clock Speed1075MHz UC·Base·Boost·OC
Peak OPS 1.92 TFLOPSFP32	Peak OPS 6.05 TFLOPSFP32
FP32 1.92 TFLOPS	FP32 6.05 TFLOPS
FP64 59.84 GFLOPS	FP64 189.2 GFLOPS
Pixel Rate 29.9 GPixel/s	Pixel Rate 103.2 GPixel/s
Texture Rate 59.8 GTexel/s	Texture Rate 189.2 GTexel/s

Core Config

Shaders 1,024 Shaders	Shaders 2,816 Shaders
TMUs 64 TMUs	TMUs 176 TMUs
ROPs 32 ROPs	ROPs 96 ROPs
SMs 8 SMs	SMs 22 SMs

Clocks

Base Clock -	Base Clock 1GHz
Boost Clock 935MHz	Boost Clock 1.07GHz

Cache

L2 Cache 1MB shared

L2 Cache 3.1MB shared

Memory

2GB GDDR5	6GB GDDR5
Memory Bus 128-bit	Memory Bus 384-bit
Memory Speed 5GT/s	Memory Speed 7GT/s
Memory Bandwidth 80GB/s	Memory Bandwidth 336GB/s

Power & Thermals

TDP -

TDP 250W

Video Output

Multi-Monitor 3

Multi-Monitor 3

Ports

3x DisplayPort 1.2	3x DisplayPort 1.2
1x HDMI 2.0	1x HDMI 2.0
1x DVI-I Dual-Link	1x DVI-I Dual-Link

Encoder

Encoder Model NVENC 3

Encoder Model 2x NVENC 3

Decoder

Decoder Model NVDEC 2

Decoder Model NVDEC 1

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe 2-Slots
Height 111 mm (4.37") Width 202 mm (7.95") Depth 38 mm (1.5")	Height 111 mm (4.37") Width 267 mm (10.51") Depth 40 mm (1.57")
Cooling Open-Air 1x Fan	Cooling Blower 1x Fan
Power Connectors 1x 6-Pin	Power Connectors 1x 8-Pin, 1x 6-Pin

Chip

Manufacturer NVIDIA	Manufacturer NVIDIA
Chip Designer NVIDIA	Chip Designer NVIDIA
Architecture Maxwell 2	Architecture Maxwell 2
Family GeForce 900	Family GeForce 900
Branding	Branding
Codename NV126	Codename NV120
Chip Variant GM206-250	Chip Variant GM200-310
Market Segment Desktop	Market Segment Desktop
Release Date Aug 20, 2015	Release Date Jun 1, 2015

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 28nm	Fabrication Node 28nm
Die Size 227mm²	Die Size 601mm²
Transistor Count 2.9 Billion	Transistor Count 8 Billion
Transistor Density 12.95 MTr/mm²	Transistor Density 13.31 MTr/mm²

Images

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Competitors

NVIDIAGeForce GTX 950 OEM vs GPU AMDRadeon 7CU 1800MHz RDNA 2

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