AMD Radeon PRO W7900 vs NVIDIA GeForce RTX 3080 Ti Laptop 125W Full Specs

Summary

6,144 Shaders 2.5GHz	7,424 Shaders 1.35GHz
48GB GDDR6864GB/s	16GB GDDR6512GB/s
Peak·FP32·FP16 61.32 TFLOPS	Peak·FP32·FP16 20.12 TFLOPS
Form Factor PCIe Card	Form Factor Soldered
TDP 295W	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 PRO W7900245.3 TOPSINT4 Tensor

x1

GeForce RTX 3080 Ti Laptop 125W643.8 TOPSINT4 Tensor Sparse

x2.62

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Theoretical Performance

Clock Speed2495MHz UC·Boost·OC	Clock Speed1355MHz UC·Base·Boost·OC
Peak OPS 245.3 TOPSINT4 Tensor	Peak OPS 643.8 TOPSINT4 Tensor Sparse
Tensor FP16-16 61.32 TFLOPS FP16-16 Tensor Sparse - Tensor FP16-32 61.32 TFLOPS FP16-32 Tensor Sparse -	Tensor FP16-16 80.48 TFLOPS FP16-16 Tensor Sparse 161 TFLOPS Tensor FP16-32 40.24 TFLOPS FP16-32 Tensor Sparse 80.48 TFLOPS
BF16 122.6 TFLOPS Tensor BF16 61.32 TFLOPS BF16 Tensor Sparse -	BF16 20.12 TFLOPS Tensor BF16 40.24 TFLOPS BF16 Tensor Sparse 80.48 TFLOPS
Tensor TF32 -	Tensor TF32 20.12 TFLOPS
FP32 61.32 TFLOPS	FP32 20.12 TFLOPS
FP64 1.92 TFLOPS	FP64 314.4 GFLOPS
Tensor INT4 245.3 TOPS	Tensor INT4 321.9 TOPS
Tensor INT8 61.32 TOPS	Tensor INT8 161 TOPS
Ray -	Ray 39.3 TOPS
Pixel Rate 479 GPixel/s	Pixel Rate 130.1 GPixel/s
Texture Rate 958.1 GTexel/s	Texture Rate 314.4 GTexel/s

Core Config

Shaders 6,144 Shaders	Shaders 7,424 Shaders
TMUs 384 TMUs	TMUs 232 TMUs
ROPs 192 ROPs	ROPs 96 ROPs
Tensor Cores 192 T-Cores	Tensor Cores 232 T-Cores
RT Cores 96 RT-Cores	RT Cores 58 RT-Cores
CUs 96 CUs	SMs 58 SMs

Clocks

Base Clock -	Base Clock 810MHz
Boost Clock 2.5GHz	Boost Clock 1.35GHz

Cache

L2 Cache 6.1MB shared	L2 Cache 4.1MB shared
L3 Cache 96MB shared	L3 Cache -
L3 Bandwidth 3.5TB/s	L3 Bandwidth -

Memory

48GB GDDR6	16GB GDDR6
Memory Bus 384-bit	Memory Bus 256-bit
Memory Speed 18GT/s	Memory Speed 16GT/s
Memory Bandwidth 864GB/s	Memory Bandwidth 512GB/s
ECC No	ECC No

Power & Thermals

TDP 295W

TDP 125W

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 3-Slots	PCIe -
Height 110 mm (4.33") Width 280 mm (11.02") Depth 51 mm (2.01")	-
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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Used In

Laptops -

Laptops Alienware m15(R7 AMD, Early 2022)Alienware X15(R2, Early 2022)OMEN 17(Mid 2022)

Competitors

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