NVIDIA Quadro RTX 4000 vs NVIDIA Quadro RTX 8000 Passive Full Specs

Summary

2,304 Shaders 1.54GHz	4,608 Shaders 1.62GHz
8GB GDDR6416GB/s	48GB GDDR6672GB/s
Peak·FP32·FP16 7.12 TFLOPS	Peak·FP32·FP16 14.93 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 125W	TDP -
Power Connectors 1x 8-Pin -	Power Connectors 1x 8-Pin 1x 6-Pin

Highlights

Peak OPS

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

Quadro RTX 4000227.8 TOPSINT4 Tensor

x1

Quadro RTX 8000 Passive477.8 TOPSINT4 Tensor

x2.10

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Theoretical Performance

Clock Speed1545MHz UC·Base·Boost·OC	Clock Speed1620MHz UC·Base·Boost·OC
Peak OPS 227.8 TOPSINT4 Tensor	Peak OPS 477.8 TOPSINT4 Tensor
Tensor FP16-16 56.95 TFLOPS Tensor FP16-32 28.48 TFLOPS	Tensor FP16-16 119.4 TFLOPS Tensor FP16-32 59.72 TFLOPS
Tensor BF16 28.48 TFLOPS	Tensor BF16 59.72 TFLOPS
Tensor TF32 28.48 TFLOPS	Tensor TF32 59.72 TFLOPS
FP32 7.12 TFLOPS	FP32 14.93 TFLOPS
FP64 222.5 GFLOPS	FP64 466.6 GFLOPS
Tensor INT4 227.8 TOPS	Tensor INT4 477.8 TOPS
Tensor INT8 113.9 TOPS	Tensor INT8 238.9 TOPS
Ray 21.47 TOPS	Ray 45.03 TOPS
Pixel Rate 98.9 GPixel/s	Pixel Rate 155.5 GPixel/s
Texture Rate 222.5 GTexel/s	Texture Rate 466.6 GTexel/s

Core Config

Shaders 2,304 Shaders	Shaders 4,608 Shaders
TMUs 144 TMUs	TMUs 288 TMUs
ROPs 64 ROPs	ROPs 96 ROPs
Tensor Cores 288 T-Cores	Tensor Cores 576 T-Cores
RT Cores 36 RT-Cores	RT Cores 72 RT-Cores
SMs 36 SMs	SMs 72 SMs

Clocks

Base Clock 1GHz	Base Clock 1.23GHz
Boost Clock 1.54GHz	Boost Clock 1.62GHz

Cache

L2 Cache 4.1MB shared

L2 Cache 6.1MB shared

Memory

8GB GDDR6	48GB GDDR6
Memory Bus 256-bit	Memory Bus 384-bit
Memory Speed 13GT/s	Memory Speed 14GT/s
Memory Bandwidth 416GB/s	Memory Bandwidth 672GB/s
ECC Yes	ECC Yes

Power & Thermals

TDP 125W

TDP -

Video Output

Multi-Monitor 4	Multi-Monitor 4
HDCP HDCP 2.2	HDCP HDCP 2.2

Ports

3x DisplayPort 1.4	-
1x USB-C	-

Encoder

Encoder Model NVENC 7

Encoder Model NVENC 7

Decoder

Decoder Model NVDEC 4

Decoder Model NVDEC 4

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 1-Slots	PCIe 2-Slots
Height 111 mm (4.37") Width 241 mm (9.49") Depth 20 mm (0.79")	Height 111 mm (4.37") Width 267 mm (10.51") Depth 40 mm (1.57")
Cooling Blower 1x Fan	Cooling Passive -
Power Connectors 1x 8-Pin	Power Connectors 1x 8-Pin, 1x 6-Pin

Chip

Manufacturer NVIDIA	Manufacturer NVIDIA
Chip Designer NVIDIA	Chip Designer NVIDIA
Architecture Turing	Architecture Turing
Family Quadro RTX	Family Quadro RTX
Branding	Branding
Codename NV164	Codename NV162
Chip Variant TU104-150-KC-A1	Chip Variant TU102-300A-K1-A1
Market Segment Workstation	Market Segment Workstation
Release Date Nov 13, 2018	Release Date Aug 13, 2018

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 12FFN	Fabrication Node 12FFN
Die Size 545mm²	Die Size 754mm²
Transistor Count 13.6 Billion	Transistor Count 18.6 Billion
Transistor Density 24.95 MTr/mm²	Transistor Density 24.67 MTr/mm²

Images

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