AMD Radeon PRO W7900 vs NVIDIA GeForce RTX 3080 Ti Laptop 140W Full Specs

Summary

6,144 Shaders 2.5GHz	7,424 Shaders 1.49GHz
48GB GDDR6864GB/s	16GB GDDR6512GB/s
Peak·FP32·FP16 61.32 TFLOPS	Peak·FP32·FP16 22.05 TFLOPS
Form Factor PCIe Card	Form Factor Soldered
TDP 295W	TDP 140W
Power Connectors 2x 8-Pin	Power Connectors -

Theoretical Performance

Clock Speed2495MHz UC·Boost·OC	Clock Speed1485MHz UC·Base·Boost·OC
Peak OPS 245.3 TOPSINT4 Tensor	Peak OPS 705.6 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 88.2 TFLOPS FP16-16 Tensor Sparse 176.4 TFLOPS Tensor FP16-32 44.1 TFLOPS FP16-32 Tensor Sparse 88.2 TFLOPS
BF16 122.6 TFLOPS Tensor BF16 61.32 TFLOPS BF16 Tensor Sparse -	BF16 22.05 TFLOPS Tensor BF16 44.1 TFLOPS BF16 Tensor Sparse 88.2 TFLOPS
Tensor TF32 -	Tensor TF32 22.05 TFLOPS
FP32 61.32 TFLOPS	FP32 22.05 TFLOPS
FP64 1.92 TFLOPS	FP64 344.5 GFLOPS
Tensor INT4 245.3 TOPS	Tensor INT4 352.8 TOPS
Tensor INT8 61.32 TOPS	Tensor INT8 176.4 TOPS
Ray -	Ray 43.07 TOPS
Pixel Rate 479 GPixel/s	Pixel Rate 142.6 GPixel/s
Texture Rate 958.1 GTexel/s	Texture Rate 344.5 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 1.11GHz
Boost Clock 2.5GHz	Boost Clock 1.49GHz

Cache

L2 Cache 6MB shared	L2 Cache 4MB 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 140W

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

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Encoder

Encoder Model VCN 4.0	Encoder Model NVENC 7
Codec VP9 AVC (H.264) HEVC (H.265) AV1	Codec - AVC (H.264) HEVC (H.265) -

Decoder

Decoder Model VCN 4.0	Decoder Model NVDEC 5
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 - VP9 AVC (H.264) HEVC (H.265) AV1	Codec MPEG-1 MPEG-2 MPEG-4 - VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) AV1

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