ASUS GeForce RTX 3080 Ti TUF OC vs ASUS GeForce RTX 3090 ROG STRIX Full Specs

Summary

10,240 Shaders 1.78GHz	10,496 Shaders 1.89GHz
12GB GDDR6X912.4GB/s	24GB GDDR6X936.2GB/s
Peak·FP32·FP16 36.56 TFLOPS	Peak·FP32·FP16 39.67 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 350W	TDP 450W
Power Connectors 2x 8-Pin	Power Connectors 3x 8-Pin

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP16-16 FP16-16 Tensor Sparse Tensor FP16-32 FP16-32 Tensor Sparse FP64 BF16 Tensor BF16 BF16 Tensor Sparse Tensor TF32 Tensor INT8 Tensor INT4 Memory Bandwidth TDP

GeForce RTX 3080 Ti TUF OC1.17 POPSINT4 Tensor Sparse

x1

GeForce RTX 3090 ROG STRIX1.27 POPSINT4 Tensor Sparse

x1.09

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Theoretical Performance

Clock Speed1785MHz UC·Base·Boost·OC	Clock Speed1890MHz UC·Base·Boost·OC
Peak OPS 1.17 POPSINT4 Tensor Sparse	Peak OPS 1.27 POPSINT4 Tensor Sparse
Tensor FP16-16 146.2 TFLOPS FP16-16 Tensor Sparse 292.5 TFLOPS Tensor FP16-32 73.11 TFLOPS FP16-32 Tensor Sparse 146.2 TFLOPS	Tensor FP16-16 158.7 TFLOPS FP16-16 Tensor Sparse 317.4 TFLOPS Tensor FP16-32 79.35 TFLOPS FP16-32 Tensor Sparse 158.7 TFLOPS
BF16 36.56 TFLOPS Tensor BF16 73.11 TFLOPS BF16 Tensor Sparse 146.2 TFLOPS	BF16 39.67 TFLOPS Tensor BF16 79.35 TFLOPS BF16 Tensor Sparse 158.7 TFLOPS
Tensor TF32 36.56 TFLOPS	Tensor TF32 39.67 TFLOPS
FP32 36.56 TFLOPS	FP32 39.67 TFLOPS
FP64 571.2 GFLOPS	FP64 619.9 GFLOPS
Tensor INT4 584.9 TOPS	Tensor INT4 634.8 TOPS
Tensor INT8 292.5 TOPS	Tensor INT8 317.4 TOPS
Ray 55.14 TOPS	Ray 59.84 TOPS
Pixel Rate 199.9 GPixel/s	Pixel Rate 211.7 GPixel/s
Texture Rate 571.2 GTexel/s	Texture Rate 619.9 GTexel/s

Core Config

Shaders 10,240 Shaders	Shaders 10,496 Shaders
TMUs 320 TMUs	TMUs 328 TMUs
ROPs 112 ROPs	ROPs 112 ROPs
Tensor Cores 320 T-Cores	Tensor Cores 328 T-Cores
RT Cores 80 RT-Cores	RT Cores 82 RT-Cores
SMs 80 SMs	SMs 82 SMs

Clocks

Base Clock 1.4GHz	Base Clock 1.4GHz
Boost Clock 1.78GHz	Boost Clock 1.89GHz

Cache

L2 Cache 6.1MB shared

L2 Cache 6.1MB shared

Memory

12GB GDDR6X	24GB GDDR6X
Memory Bus 384-bit	Memory Bus 384-bit
Memory Speed 19GT/s	Memory Speed 19.5GT/s
Memory Bandwidth 912.4GB/s	Memory Bandwidth 936.2GB/s

Power & Thermals

TDP 350W	TDP 450W
Max Temp 93°C Max	Max Temp 93°C Max

Video Output

Multi-Monitor 4	Multi-Monitor 4
HDCP HDCP 2.3	HDCP HDCP 2.3

Ports

3x DisplayPort 1.4	3x DisplayPort 1.4
2x HDMI 2.1	2x HDMI 2.1

Encoder

Encoder Model NVENC 7

Encoder Model NVENC 7

Decoder

Decoder Model NVDEC 5

Decoder Model NVDEC 5

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2.5-Slots	PCIe 2.8-Slots
Height 126.9 mm (5") Width 299.9 mm (11.81") Depth 51.7 mm (2.04")	Height 140.1 mm (5.52") Width 318.5 mm (12.54") Depth 57.8 mm (2.28")
Cooling Open-Air 3x Fans	Cooling Open-Air 3x Fans
Power Connectors 2x 8-Pin	Power Connectors 3x 8-Pin

Chip

Manufacturer ASUS	Manufacturer ASUS
Chip Designer NVIDIA	Chip Designer NVIDIA
Architecture Ampere	Architecture Ampere
Family GeForce 30	Family GeForce 30
Branding	Branding
Codename NV172	Codename NV172
Chip Variant GA102-200-KD-A1	Chip Variant GA102-200-KD-A1
Market Segment Desktop	Market Segment Desktop
Release Date Jun 3, 2021	Release Date Sep 24, 2020

Fabrication

Foundry Samsung	Foundry Samsung
Fabrication Node 8N	Fabrication Node 8N
Die Size 628mm²	Die Size 628mm²
Transistor Count 28.3 Billion	Transistor Count 28.3 Billion
Transistor Density 45.04 MTr/mm²	Transistor Density 45.04 MTr/mm²

Images

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