AMD Radeon RX 7800 XT vs NVIDIA GeForce RTX 3070 Ti Laptop 125W Full Specs

Summary

3,840 Shaders 2.43GHz	5,888 Shaders 1.49GHz
16GB GDDR6620.8GB/s	8GB GDDR6448GB/s
Peak·FP32·FP16 37.32 TFLOPS	Peak·FP32·FP16 17.49 TFLOPS
Form Factor PCIe Card	Form Factor Soldered
TDP 263W	TDP 125W
Power Connectors 2x 8-Pin	Power Connectors -

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 7800 XT149.3 TOPSINT4 Tensor

x1

GeForce RTX 3070 Ti Laptop 125W559.6 TOPSINT4 Tensor Sparse

x3.75

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Theoretical Performance

Clock Speed2430MHz UC·Base·Boost·OC	Clock Speed1485MHz UC·Base·Boost·OC
Peak OPS 149.3 TOPSINT4 Tensor	Peak OPS 559.6 TOPSINT4 Tensor Sparse
Tensor FP16-16 37.32 TFLOPS FP16-16 Tensor Sparse - Tensor FP16-32 37.32 TFLOPS FP16-32 Tensor Sparse -	Tensor FP16-16 69.95 TFLOPS FP16-16 Tensor Sparse 139.9 TFLOPS Tensor FP16-32 34.97 TFLOPS FP16-32 Tensor Sparse 69.95 TFLOPS
BF16 74.65 TFLOPS Tensor BF16 37.32 TFLOPS BF16 Tensor Sparse -	BF16 17.49 TFLOPS Tensor BF16 34.97 TFLOPS BF16 Tensor Sparse 69.95 TFLOPS
Tensor TF32 -	Tensor TF32 17.49 TFLOPS
FP32 37.32 TFLOPS	FP32 17.49 TFLOPS
FP64 1.17 TFLOPS	FP64 273.2 GFLOPS
Tensor INT4 149.3 TOPS	Tensor INT4 279.8 TOPS
Tensor INT8 37.32 TOPS	Tensor INT8 139.9 TOPS
Ray -	Ray 26.37 TOPS
Pixel Rate 233.3 GPixel/s	Pixel Rate 142.6 GPixel/s
Texture Rate 583.2 GTexel/s	Texture Rate 273.2 GTexel/s

Core Config

Shaders 3,840 Shaders	Shaders 5,888 Shaders
TMUs 240 TMUs	TMUs 184 TMUs
ROPs 96 ROPs	ROPs 96 ROPs
Tensor Cores 120 T-Cores	Tensor Cores 184 T-Cores
RT Cores 60 RT-Cores	RT Cores 46 RT-Cores
CUs 60 CUs	SMs 46 SMs

Clocks

Base Clock 1.8GHz	Base Clock 1.03GHz
Boost Clock 2.43GHz	Boost Clock 1.49GHz

Cache

L2 Cache 4.1MB shared	L2 Cache 4.1MB shared
L3 Cache 64MB shared	L3 Cache -
L3 Bandwidth 2.25TB/s	L3 Bandwidth -

Memory

16GB GDDR6	8GB GDDR6
Memory Bus 256-bit	Memory Bus 256-bit
Memory Speed 19.4GT/s	Memory Speed 14GT/s
Memory Bandwidth 620.8GB/s	Memory Bandwidth 448GB/s
ECC No	ECC No

Power & Thermals

TDP 263W

TDP 125W

Video Output

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

Ports

3x DisplayPort 2.1	-
1x HDMI 2.1	-

Encoder

Encoder Model VCN 4.0

Encoder Model NVENC 7

Decoder

Decoder Model VCN 4.0

Decoder Model NVDEC 5

Card

Form Factor PCIe Card	Form Factor Soldered
PCIe 2.5-Slots	PCIe -
Height 111 mm (4.37") Width 267 mm (10.51") Depth 50 mm (1.97")	-
Cooling Open-Air 2x Fans	Cooling Open-Air -
Power Connectors 2x 8-Pin	Power Connectors -

Chip

Manufacturer AMD	Manufacturer NVIDIA
Chip Designer AMD	Chip Designer NVIDIA
Architecture RDNA 3	Architecture Ampere
Family Radeon RX 7000	Family GeForce 30
Branding	Branding
Codename Wheat Nas	Codename NV174
Chip Variant Navi 32	Chip Variant GA104-150-A1
Market Segment Desktop	Market Segment Laptop
Release Date Aug 25, 2023	Release Date Jan 12, 2021

Fabrication

Foundry TSMC	Foundry Samsung
Other Foundries TSMCMCD	Other Foundries -
Fabrication Node N5 N6MCD	Fabrication Node 8N -
Die Size 200mm² 150mm²MCD	Die Size 393mm² -
Transistor Count 28.1 Billion 8.2 BillionMCD	Transistor Count 17.4 Billion -
Transistor Density 140.5 MTr/mm² 54.67 MTr/mm²MCD	Transistor Density 44.33 MTr/mm² -

Images

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Used In

Laptops -

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Competitors

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