AMD Radeon PRO W7800 vs NVIDIA GeForce RTX 3080 Ti Laptop 115W Full Specs

Summary

4,480 Shaders 2.52GHz	7,424 Shaders 1.26GHz
32GB GDDR6576GB/s	16GB GDDR6512GB/s
Peak·FP32·FP16 45.25 TFLOPS	Peak·FP32·FP16 18.71 TFLOPS
Form Factor PCIe Card	Form Factor Soldered
TDP 260W	TDP 115W
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 PRO W7800181 TOPSINT4 Tensor

x1

GeForce RTX 3080 Ti Laptop 115W598.7 TOPSINT4 Tensor Sparse

x3.31

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Theoretical Performance

Clock Speed2525MHz UC·Boost·OC	Clock Speed1260MHz UC·Base·Boost·OC
Peak OPS 181 TOPSINT4 Tensor	Peak OPS 598.7 TOPSINT4 Tensor Sparse
Tensor FP16-16 45.25 TFLOPS FP16-16 Tensor Sparse - Tensor FP16-32 45.25 TFLOPS FP16-32 Tensor Sparse -	Tensor FP16-16 74.83 TFLOPS FP16-16 Tensor Sparse 149.7 TFLOPS Tensor FP16-32 37.42 TFLOPS FP16-32 Tensor Sparse 74.83 TFLOPS
BF16 90.5 TFLOPS Tensor BF16 45.25 TFLOPS BF16 Tensor Sparse -	BF16 18.71 TFLOPS Tensor BF16 37.42 TFLOPS BF16 Tensor Sparse 74.83 TFLOPS
Tensor TF32 -	Tensor TF32 18.71 TFLOPS
FP32 45.25 TFLOPS	FP32 18.71 TFLOPS
FP64 1.41 TFLOPS	FP64 292.3 GFLOPS
Tensor INT4 181 TOPS	Tensor INT4 299.3 TOPS
Tensor INT8 45.25 TOPS	Tensor INT8 149.7 TOPS
Ray -	Ray 36.54 TOPS
Pixel Rate 323.2 GPixel/s	Pixel Rate 121 GPixel/s
Texture Rate 707 GTexel/s	Texture Rate 292.3 GTexel/s

Core Config

Shaders 4,480 Shaders	Shaders 7,424 Shaders
TMUs 280 TMUs	TMUs 232 TMUs
ROPs 128 ROPs	ROPs 96 ROPs
Tensor Cores 140 T-Cores	Tensor Cores 232 T-Cores
RT Cores 70 RT-Cores	RT Cores 58 RT-Cores
CUs 70 CUs	SMs 58 SMs

Clocks

Base Clock -	Base Clock 810MHz
Boost Clock 2.52GHz	Boost Clock 1.26GHz

Cache

L2 Cache 6.1MB shared	L2 Cache 4.1MB shared
L3 Cache 64MB shared	L3 Cache -
L3 Bandwidth 2.33TB/s	L3 Bandwidth -

Memory

32GB GDDR6	16GB GDDR6
Memory Bus 256-bit	Memory Bus 256-bit
Memory Speed 18GT/s	Memory Speed 16GT/s
Memory Bandwidth 576GB/s	Memory Bandwidth 512GB/s
ECC No	ECC No

Power & Thermals

TDP 260W

TDP 115W

Video Output

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

Ports

3x DisplayPort 2.1	-
1x Mini DisplayPort 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-Slots	PCIe -
Height 110 mm (4.33") Width 280 mm (11.02") Depth 40 mm (1.57")	-
Cooling Blower 1x Fan	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 PRO W	Family GeForce 30
Branding	Branding
Codename Plum Bonito	Codename NV173
Chip Variant Navi 31 XL	Chip Variant GN20-E8-A1
Market Segment Workstation	Market Segment Laptop
Release Date Apr 13, 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 304mm² 225mm²MCD	Die Size 496mm² -
Transistor Count 45.4 Billion 12.3 BillionMCD	Transistor Count 22 Billion -
Transistor Density 149.2 MTr/mm² 54.67 MTr/mm²MCD	Transistor Density 44.35 MTr/mm² -

Images

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