AMD Radeon PRO W7900 vs NVIDIA GeForce RTX 3080 Laptop 120W Full Specs

Summary

6,144 Shaders 2.5GHz	6,144 Shaders 1.57GHz
48GB GDDR6864GB/s	16GB GDDR6448GB/s
Peak·FP32·FP16 61.32 TFLOPS	Peak·FP32·FP16 19.35 TFLOPS
Form Factor PCIe Card	Form Factor Soldered
TDP 295W	TDP 120W
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 Laptop 120W619.3 TOPSINT4 Tensor Sparse

x2.53

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Theoretical Performance

Clock Speed2495MHz UC·Boost·OC	Clock Speed1575MHz UC·Base·Boost·OC
Peak OPS 245.3 TOPSINT4 Tensor	Peak OPS 619.3 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 77.41 TFLOPS FP16-16 Tensor Sparse 154.8 TFLOPS Tensor FP16-32 38.71 TFLOPS FP16-32 Tensor Sparse 77.41 TFLOPS
BF16 122.6 TFLOPS Tensor BF16 61.32 TFLOPS BF16 Tensor Sparse -	BF16 19.35 TFLOPS Tensor BF16 38.71 TFLOPS BF16 Tensor Sparse 77.41 TFLOPS
Tensor TF32 -	Tensor TF32 19.35 TFLOPS
FP32 61.32 TFLOPS	FP32 19.35 TFLOPS
FP64 1.92 TFLOPS	FP64 302.4 GFLOPS
Tensor INT4 245.3 TOPS	Tensor INT4 309.7 TOPS
Tensor INT8 61.32 TOPS	Tensor INT8 154.8 TOPS
Ray -	Ray 29.19 TOPS
Pixel Rate 479 GPixel/s	Pixel Rate 151.2 GPixel/s
Texture Rate 958.1 GTexel/s	Texture Rate 302.4 GTexel/s

Core Config

Shaders 6,144 Shaders	Shaders 6,144 Shaders
TMUs 384 TMUs	TMUs 192 TMUs
ROPs 192 ROPs	ROPs 96 ROPs
Tensor Cores 192 T-Cores	Tensor Cores 192 T-Cores
RT Cores 96 RT-Cores	RT Cores 48 RT-Cores
CUs 96 CUs	SMs 48 SMs

Clocks

Base Clock -	Base Clock 1.16GHz
Boost Clock 2.5GHz	Boost Clock 1.57GHz

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 14GT/s
Memory Bandwidth 864GB/s	Memory Bandwidth 448GB/s
ECC No	ECC No

Power & Thermals

TDP 295W

TDP 120W

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 NV174
Chip Variant Navi 31 XL	Chip Variant GA104-150-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 393mm² -
Transistor Count 45.4 Billion 12.3 BillionMCD	Transistor Count 17.4 Billion -
Transistor Density 149.2 MTr/mm² 54.67 MTr/mm²MCD	Transistor Density 44.33 MTr/mm² -

Images

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Competitors

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