NVIDIA GeForce RTX 3080 12GB vs XFX Radeon RX 6800 Speedster QICK 319 Full Specs

Summary

8,960 Shaders 1.71GHz	3,840 Shaders 2.19GHz
12GB GDDR6X912.4GB/s	16GB GDDR6512GB/s
Peak·FP32·FP16 30.64 TFLOPS	Peak·FP32·FP16 16.82 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 350W	TDP 250W
Power Connectors 1x 12-Pin -	Power Connectors - 2x 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 12GB980.6 TOPSINT4 Tensor Sparse

x29.15

Radeon RX 6800 Speedster QICK 31933.64 TFLOPSFP16

x1

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Theoretical Performance

Clock Speed1710MHz UC·Base·Boost·OC	Clock Speed2190MHz UC·Base·Boost·OC
Peak OPS 980.6 TOPSINT4 Tensor Sparse	Peak OPS 33.64 TFLOPSFP16
Tensor FP16-16 122.6 TFLOPS FP16-16 Tensor Sparse 245.1 TFLOPS Tensor FP16-32 61.29 TFLOPS FP16-32 Tensor Sparse 122.6 TFLOPS	-
BF16 30.64 TFLOPS Tensor BF16 61.29 TFLOPS BF16 Tensor Sparse 122.6 TFLOPS	-
Tensor TF32 30.64 TFLOPS	Tensor TF32 -
FP32 30.64 TFLOPS	FP32 16.82 TFLOPS
FP64 478.8 GFLOPS	FP64 1.05 TFLOPS
Tensor INT4 490.3 TOPS	Tensor INT4 -
Tensor INT8 245.1 TOPS	-
Ray 46.22 TOPS	Ray -
Pixel Rate 191.5 GPixel/s	Pixel Rate 210.2 GPixel/s
Texture Rate 478.8 GTexel/s	Texture Rate 525.6 GTexel/s

Core Config

Shaders 8,960 Shaders	Shaders 3,840 Shaders
TMUs 280 TMUs	TMUs 240 TMUs
ROPs 112 ROPs	ROPs 96 ROPs
Tensor Cores 280 T-Cores	Tensor Cores -
RT Cores 70 RT-Cores	RT Cores 60 RT-Cores
SMs 70 SMs	CUs 60 CUs

Clocks

Base Clock 1.26GHz	Base Clock 1.85GHz
Boost Clock 1.71GHz	Boost Clock 2.19GHz

Cache

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

Memory

12GB GDDR6X	16GB GDDR6
Memory Bus 384-bit	Memory Bus 256-bit
Memory Speed 19GT/s	Memory Speed 16GT/s
Memory Bandwidth 912.4GB/s	Memory Bandwidth 512GB/s

Power & Thermals

TDP 350W	TDP 250W
Max Temp 93°C Max	Max Temp 110°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 NVENC 7

Encoder Model VCN 3.0

Decoder

Decoder Model NVDEC 5

Decoder Model VCN 3.0

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe 2.7-Slots
Height 112 mm (4.41") Width 285 mm (11.22") Depth 40 mm (1.57")	Height 138 mm (5.43") Width 340 mm (13.39") Depth 54 mm (2.13")
Cooling Open-Air 2x Fans	Cooling Open-Air 3x Fans
Power Connectors 1x 12-Pin	Power Connectors 2x 8-Pin

Chip

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

Fabrication

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

Images

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Competitors

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XFXRadeon RX 6800 Speedster QICK 319 vs GPU AMDRadeon RX 9070 XFXRadeon RX 6800 Speedster QICK 319 vs GPU AMDRadeon RX 7800 XT XFXRadeon RX 6800 Speedster QICK 319 vs GPU AMDRadeon RX 9070 XT Show 12 more