NVIDIA Quadro RTX 4000 vs XFX Radeon RX 6800 XT Speedster MERC 319 Full Specs

Summary

2,304 Shaders 1.54GHz	4,608 Shaders 2.25GHz
8GB GDDR6416GB/s	16GB GDDR6512GB/s
Peak·FP32·FP16 7.12 TFLOPS	Peak·FP32·FP16 20.74 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 125W	TDP 300W
Power Connectors 1x 8-Pin	Power Connectors 2x 8-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

x5.49

Radeon RX 6800 XT Speedster MERC 31941.47 TFLOPSFP16

x1

Show Top Score

Theoretical Performance

Clock Speed1545MHz UC·Base·Boost·OC	Clock Speed2250MHz UC·Base·Boost·OC
Peak OPS 227.8 TOPSINT4 Tensor	Peak OPS 41.47 TFLOPSFP16
Tensor FP16-16 56.95 TFLOPS Tensor FP16-32 28.48 TFLOPS	-
Tensor BF16 28.48 TFLOPS	-
Tensor TF32 28.48 TFLOPS	Tensor TF32 -
FP32 7.12 TFLOPS	FP32 20.74 TFLOPS
FP64 222.5 GFLOPS	FP64 1.3 TFLOPS
Tensor INT4 227.8 TOPS	Tensor INT4 -
Tensor INT8 113.9 TOPS	-
Ray 21.47 TOPS	Ray -
Pixel Rate 98.9 GPixel/s	Pixel Rate 288 GPixel/s
Texture Rate 222.5 GTexel/s	Texture Rate 648 GTexel/s

Core Config

Shaders 2,304 Shaders	Shaders 4,608 Shaders
TMUs 144 TMUs	TMUs 288 TMUs
ROPs 64 ROPs	ROPs 128 ROPs
Tensor Cores 288 T-Cores	Tensor Cores -
RT Cores 36 RT-Cores	RT Cores 72 RT-Cores
SMs 36 SMs	CUs 72 CUs

Clocks

Base Clock 1GHz	Base Clock 1.82GHz
Boost Clock 1.54GHz	Boost Clock 2.25GHz

Cache

L2 Cache 4.1MB shared	L2 Cache 4.1MB shared
L3 Cache -	L3 Cache 128MB shared
L3 Bandwidth -	L3 Bandwidth 1.66TB/s

Memory

8GB GDDR6	16GB GDDR6
Memory Bus 256-bit	Memory Bus 256-bit
Memory Speed 13GT/s	Memory Speed 16GT/s
Memory Bandwidth 416GB/s	Memory Bandwidth 512GB/s
ECC Yes	ECC -

Power & Thermals

TDP 125W	TDP 300W
Max Temp -	Max Temp 110°C Max

Video Output

Multi-Monitor 4	Multi-Monitor 4
HDCP HDCP 2.2	HDCP HDCP 2.3

Ports

3x DisplayPort 1.4	3x DisplayPort 1.4
-	1x HDMI 2.1
1x USB-C	-

Encoder

Encoder Model NVENC 7

Encoder Model VCN 3.0

Decoder

Decoder Model NVDEC 4

Decoder Model VCN 3.0

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 1-Slots	PCIe 2.7-Slots
Height 111 mm (4.37") Width 241 mm (9.49") Depth 20 mm (0.79")	Height 138 mm (5.43") Width 340 mm (13.39") Depth 54 mm (2.13")
Cooling Blower 1x Fan	Cooling Open-Air 3x Fans
Power Connectors 1x 8-Pin	Power Connectors 2x 8-Pin

Chip

Manufacturer NVIDIA	Manufacturer XFX
Chip Designer NVIDIA	Chip Designer AMD
Architecture Turing	Architecture RDNA 2
Family Quadro RTX	Family Radeon RX 6000
Branding	Branding
Codename NV164	Codename Sienna Cichlid
Chip Variant TU104-150-KC-A1	Chip Variant Navi 21 XL
Market Segment Workstation	Market Segment Desktop
Release Date Nov 13, 2018	Release Date Nov 18, 2020

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 12FFN	Fabrication Node N7
Die Size 545mm²	Die Size 520mm²
Transistor Count 13.6 Billion	Transistor Count 26.8 Billion
Transistor Density 24.95 MTr/mm²	Transistor Density 51.56 MTr/mm²

Images

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