NVIDIA GeForce RTX 3070 Ti Laptop 115W vs XFX Radeon RX 6800 XT Speedster MERC 319 Full Specs

Summary

5,888 Shaders 1.41GHz	4,608 Shaders 2.25GHz
8GB GDDR6448GB/s	16GB GDDR6512GB/s
Peak·FP32·FP16 16.6 TFLOPS	Peak·FP32·FP16 20.74 TFLOPS
Form Factor Soldered	Form Factor PCIe Card
TDP 115W	TDP 300W
Power Connectors -	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 3070 Ti Laptop 115W531.3 TOPSINT4 Tensor Sparse

x12.81

Radeon RX 6800 XT Speedster MERC 31941.47 TFLOPSFP16

x1

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Theoretical Performance

Clock Speed1410MHz UC·Base·Boost·OC	Clock Speed2250MHz UC·Base·Boost·OC
Peak OPS 531.3 TOPSINT4 Tensor Sparse	Peak OPS 41.47 TFLOPSFP16
Tensor FP16-16 66.42 TFLOPS FP16-16 Tensor Sparse 132.8 TFLOPS Tensor FP16-32 33.21 TFLOPS FP16-32 Tensor Sparse 66.42 TFLOPS	-
BF16 16.6 TFLOPS Tensor BF16 33.21 TFLOPS BF16 Tensor Sparse 66.42 TFLOPS	-
Tensor TF32 16.6 TFLOPS	Tensor TF32 -
FP32 16.6 TFLOPS	FP32 20.74 TFLOPS
FP64 259.4 GFLOPS	FP64 1.3 TFLOPS
Tensor INT4 265.7 TOPS	Tensor INT4 -
Tensor INT8 132.8 TOPS	-
Ray 25.04 TOPS	Ray -
Pixel Rate 135.4 GPixel/s	Pixel Rate 288 GPixel/s
Texture Rate 259.4 GTexel/s	Texture Rate 648 GTexel/s

Core Config

Shaders 5,888 Shaders	Shaders 4,608 Shaders
TMUs 184 TMUs	TMUs 288 TMUs
ROPs 96 ROPs	ROPs 128 ROPs
Tensor Cores 184 T-Cores	Tensor Cores -
RT Cores 46 RT-Cores	RT Cores 72 RT-Cores
SMs 46 SMs	CUs 72 CUs

Clocks

Base Clock 915MHz	Base Clock 1.82GHz
Boost Clock 1.41GHz	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 14GT/s	Memory Speed 16GT/s
Memory Bandwidth 448GB/s	Memory Bandwidth 512GB/s

Power & Thermals

TDP 115W	TDP 300W
Max Temp -	Max Temp 110°C Max

Video Output

Multi-Monitor 3	Multi-Monitor 4
HDCP HDCP 2.3	HDCP HDCP 2.3

Ports

-	3x DisplayPort 1.4
-	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 Soldered	Form Factor PCIe Card
PCIe -	PCIe 2.7-Slots
-	Height 138 mm (5.43") Width 340 mm (13.39") Depth 54 mm (2.13")
Cooling Open-Air -	Cooling Open-Air 3x Fans
Power Connectors -	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 NV174	Codename Sienna Cichlid
Chip Variant GA104-150-A1	Chip Variant Navi 21 XL
Market Segment Laptop	Market Segment Desktop
Release Date Jan 12, 2021	Release Date Nov 18, 2020

Fabrication

Foundry Samsung	Foundry TSMC
Fabrication Node 8N	Fabrication Node N7
Die Size 393mm²	Die Size 520mm²
Transistor Count 17.4 Billion	Transistor Count 26.8 Billion
Transistor Density 44.33 MTr/mm²	Transistor Density 51.56 MTr/mm²

Images

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Used In

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Laptops -

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