AMD Radeon Pro SSG vs NVIDIA GeForce RTX 3080 Laptop 115W Full Specs

Summary

4,096 Shaders 1.05GHz	6,144 Shaders 1.54GHz
4GB HBM512GB/s	16GB GDDR6448GB/s
Peak·FP32·FP16 8.6 TFLOPS	Peak·FP32·FP16 18.98 TFLOPS
Form Factor PCIe Card	Form Factor Soldered
TDP 200W	TDP 115W
Power Connectors 1x 8-Pin 1x 6-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 SSG8.6 TFLOPSFP32

x1

GeForce RTX 3080 Laptop 115W607.5 TOPSINT4 Tensor Sparse

x70.63

Show Top Score

Theoretical Performance

Clock Speed1050MHz UC·Boost·OC	Clock Speed1545MHz UC·Base·Boost·OC
Peak OPS 8.6 TFLOPSFP32	Peak OPS 607.5 TOPSINT4 Tensor Sparse
-	Tensor FP16-16 75.94 TFLOPS FP16-16 Tensor Sparse 151.9 TFLOPS Tensor FP16-32 37.97 TFLOPS FP16-32 Tensor Sparse 75.94 TFLOPS
-	BF16 18.98 TFLOPS Tensor BF16 37.97 TFLOPS BF16 Tensor Sparse 75.94 TFLOPS
Tensor TF32 -	Tensor TF32 18.98 TFLOPS
FP32 8.6 TFLOPS	FP32 18.98 TFLOPS
FP64 537.6 GFLOPS	FP64 296.6 GFLOPS
Tensor INT4 -	Tensor INT4 303.8 TOPS
-	Tensor INT8 151.9 TOPS
Ray -	Ray 28.63 TOPS
Pixel Rate 67.2 GPixel/s	Pixel Rate 148.3 GPixel/s
Texture Rate 268.8 GTexel/s	Texture Rate 296.6 GTexel/s

Core Config

Shaders 4,096 Shaders	Shaders 6,144 Shaders
TMUs 256 TMUs	TMUs 192 TMUs
ROPs 64 ROPs	ROPs 96 ROPs
Tensor Cores -	Tensor Cores 192 T-Cores
RT Cores -	RT Cores 48 RT-Cores
CUs 64 CUs	SMs 48 SMs

Clocks

Base Clock -	Base Clock 1.11GHz
Boost Clock 1.05GHz	Boost Clock 1.54GHz

Cache

L2 Cache 2MB shared

L2 Cache 4.1MB shared

Memory

4GB HBM	16GB GDDR6
Memory Bus 4096-bit	Memory Bus 256-bit
Memory Speed 1GT/s	Memory Speed 14GT/s
Memory Bandwidth 512GB/s	Memory Bandwidth 448GB/s
SSG Supported	SSG -

Power & Thermals

TDP 200W

TDP 115W

Video Output

Multi-Monitor 4	Multi-Monitor 3
HDCP HDCP 1.4	HDCP HDCP 2.3

Ports

3x DisplayPort 1.2	-
1x HDMI 1.4	-

Encoder

Encoder Model VCE 3.0

Encoder Model NVENC 7

Decoder

Decoder Model UVD 6.0

Decoder Model NVDEC 5

Card

Form Factor PCIe Card	Form Factor Soldered
PCIe 2-Slots	PCIe -
Height 111 mm (4.37") Width 267 mm (10.51") Depth 37 mm (1.46")	-
Cooling Blower 1x Fan	Cooling Open-Air -
Power Connectors 1x 8-Pin, 1x 6-Pin	Power Connectors -

Chip

Manufacturer AMD	Manufacturer NVIDIA
Chip Designer AMD	Chip Designer NVIDIA
Architecture GCN 3	Architecture Ampere
Family Radeon Pro	Family GeForce 30
Branding	Branding
Codename Fiji	Codename NV174
Chip Variant Fiji Pro	Chip Variant GA104-150-A1
Market Segment Workstation	Market Segment Laptop
Release Date Jul 26, 2016	Release Date Jan 12, 2021

Fabrication

Foundry TSMC	Foundry Samsung
Fabrication Node 28nm	Fabrication Node 8N
Die Size 596mm²	Die Size 393mm²
Transistor Count 8.9 Billion	Transistor Count 17.4 Billion
Transistor Density 14.93 MTr/mm²	Transistor Density 44.33 MTr/mm²

Images

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Used In

Laptops -

Laptops Blade 17(Early 2021)Blade 17(Mid 2021)

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