ASUS Radeon RX 6800 XT TUF OC vs EVGA GeForce RTX 3080 10GB FTW3 Ultra Full Specs

Summary

4,608 Shaders 2.34GHz	8,704 Shaders 1.8GHz
16GB GDDR6512GB/s	10GB GDDR6X760.3GB/s
Peak·FP32·FP16 21.57 TFLOPS	Peak·FP32·FP16 31.33 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 300W	TDP 320W
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

Radeon RX 6800 XT TUF OC43.13 TFLOPSFP16

x1

GeForce RTX 3080 10GB FTW3 Ultra1 POPSINT4 Tensor Sparse

x23.25

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Theoretical Performance

Clock Speed2340MHz UC·Base·Boost·OC	Clock Speed1800MHz UC·Base·Boost·OC
Peak OPS 43.13 TFLOPSFP16	Peak OPS 1 POPSINT4 Tensor Sparse
-	Tensor FP16-16 125.3 TFLOPS FP16-16 Tensor Sparse 250.7 TFLOPS Tensor FP16-32 62.67 TFLOPS FP16-32 Tensor Sparse 125.3 TFLOPS
-	BF16 31.33 TFLOPS Tensor BF16 62.67 TFLOPS BF16 Tensor Sparse 125.3 TFLOPS
Tensor TF32 -	Tensor TF32 31.33 TFLOPS
FP32 21.57 TFLOPS	FP32 31.33 TFLOPS
FP64 1.35 TFLOPS	FP64 489.6 GFLOPS
Tensor INT4 -	Tensor INT4 501.4 TOPS
-	Tensor INT8 250.7 TOPS
Ray -	Ray 47.26 TOPS
Pixel Rate 299.5 GPixel/s	Pixel Rate 172.8 GPixel/s
Texture Rate 673.9 GTexel/s	Texture Rate 489.6 GTexel/s

Core Config

Shaders 4,608 Shaders	Shaders 8,704 Shaders
TMUs 288 TMUs	TMUs 272 TMUs
ROPs 128 ROPs	ROPs 96 ROPs
Tensor Cores -	Tensor Cores 272 T-Cores
RT Cores 72 RT-Cores	RT Cores 68 RT-Cores
CUs 72 CUs	SMs 68 SMs

Clocks

Base Clock 1.82GHz	Base Clock 1.44GHz
Boost Clock 2.34GHz	Boost Clock 1.8GHz

Cache

L2 Cache 4.1MB shared	L2 Cache 5.1MB shared
L3 Cache 128MB shared	L3 Cache -
L3 Bandwidth 1.66TB/s	L3 Bandwidth -

Memory

16GB GDDR6	10GB GDDR6X
Memory Bus 256-bit	Memory Bus 320-bit
Memory Speed 16GT/s	Memory Speed 19GT/s
Memory Bandwidth 512GB/s	Memory Bandwidth 760.3GB/s

Power & Thermals

TDP 300W	TDP 320W
Max Temp 110°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
1x HDMI 2.1	1x HDMI 2.1

Encoder

Encoder Model VCN 3.0

Encoder Model NVENC 7

Decoder

Decoder Model VCN 3.0

Decoder Model NVDEC 5

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2.8-Slots	PCIe 3-Slots
Height 140.2 mm (5.52") Width 320 mm (12.6") Depth 57.8 mm (2.28")	Height 136.8 mm (5.39") Width 285 mm (11.22") Depth 60 mm (2.36")
Cooling Open-Air 3x Fans	Cooling Open-Air 3x Fans
Power Connectors 2x 8-Pin	Power Connectors 3x 8-Pin

Chip

Manufacturer ASUS	Manufacturer EVGA
Chip Designer AMD	Chip Designer NVIDIA
Architecture RDNA 2	Architecture Ampere
Family Radeon RX 6000	Family GeForce 30
Branding	Branding
Codename Sienna Cichlid	Codename NV172
Chip Variant Navi 21 XL	Chip Variant GA102-200-KD-A1
Market Segment Desktop	Market Segment Desktop
Release Date Nov 18, 2020	Release Date Jan 27, 2022

Fabrication

Foundry TSMC	Foundry Samsung
Fabrication Node N7	Fabrication Node 8N
Die Size 520mm²	Die Size 628mm²
Transistor Count 26.8 Billion	Transistor Count 28.3 Billion
Transistor Density 51.56 MTr/mm²	Transistor Density 45.04 MTr/mm²

Images

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Competitors

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