NVIDIA GeForce RTX 5080 Laptop 150W vs Sapphire Radeon RX 6900 XT Nitro+ Full Specs

Summary

7,680 Shaders 2.29GHz	5,120 Shaders 2.29GHz
16GB GDDR7896GB/s	16GB GDDR6512GB/s
Peak·FP32·FP16 35.13 TFLOPS	Peak·FP32·FP16 23.4 TFLOPS
Form Factor Soldered	Form Factor PCIe Card
TDP 150W	TDP 340W
Power Connectors -	Power Connectors 2x 8-Pin

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP4 FP4 Tensor Sparse Tensor FP8-16 FP8-16 Tensor Sparse Tensor FP8-32 FP8-32 Tensor Sparse 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 Memory Bandwidth TDP

GeForce RTX 5080 Laptop 150W1.33 PFLOPSFP4 Tensor Sparse

x28.52

Radeon RX 6900 XT Nitro+46.8 TFLOPSFP16

x1

Show Top Score

Theoretical Performance

Clock Speed2287MHz UC·Base·Boost·OC	Clock Speed2285MHz UC·Base·Boost·OC
Peak OPS 1.33 PFLOPSFP4 Tensor Sparse	Peak OPS 46.8 TFLOPSFP16
Tensor FP4 667.2 TFLOPS FP4 Tensor Sparse 1.33 PFLOPS	-
Tensor FP8-16 333.6 TFLOPS FP8-16 Tensor Sparse 667.2 TFLOPS Tensor FP8-32 166.8 TFLOPS FP8-32 Tensor Sparse 333.6 TFLOPS	-
Tensor FP16-16 166.8 TFLOPS FP16-16 Tensor Sparse 333.6 TFLOPS Tensor FP16-32 83.4 TFLOPS FP16-32 Tensor Sparse 166.8 TFLOPS	-
BF16 35.13 TFLOPS Tensor BF16 83.4 TFLOPS BF16 Tensor Sparse 166.8 TFLOPS	-
Tensor TF32 41.7 TFLOPS	Tensor TF32 -
FP32 35.13 TFLOPS	FP32 23.4 TFLOPS
FP64 548.9 GFLOPS	FP64 1.46 TFLOPS
Tensor INT8 333.6 TOPS	-
Ray 106.5 TOPS	Ray -
Pixel Rate 219.6 GPixel/s	Pixel Rate 292.5 GPixel/s
Texture Rate 548.9 GTexel/s	Texture Rate 731.2 GTexel/s

Core Config

Shaders 7,680 Shaders	Shaders 5,120 Shaders
TMUs 240 TMUs	TMUs 320 TMUs
ROPs 96 ROPs	ROPs 128 ROPs
Tensor Cores 240 T-Cores	Tensor Cores -
RT Cores 60 RT-Cores	RT Cores 80 RT-Cores
SMs 60 SMs	CUs 80 CUs

Clocks

Base Clock 1.86GHz	Base Clock 1.82GHz
Boost Clock 2.29GHz	Boost Clock 2.29GHz
Tensor Clock 2.71GHz	Tensor Clock -

Cache

L2 Cache 65.5MB shared	L2 Cache 4.1MB shared
L3 Cache -	L3 Cache 128MB shared
L3 Bandwidth -	L3 Bandwidth 1.66TB/s

Memory

16GB GDDR7	16GB GDDR6
Memory Bus 256-bit	Memory Bus 256-bit
Memory Speed 28GT/s	Memory Speed 16GT/s
Memory Bandwidth 896GB/s	Memory Bandwidth 512GB/s
ECC No	ECC No

Power & Thermals

TDP 150W	TDP 340W
Max Temp -	Max Temp 110°C Max

Video Output

Multi-Monitor 4	Multi-Monitor 4
HDCP HDCP 2.3	HDCP HDCP 2.3

Ports

-	3x DisplayPort 1.4
-	1x HDMI 2.1

Encoder

Encoder Model 2x NVENC 9

Encoder Model VCN 3.0

Decoder

Decoder Model 2x NVDEC 6

Decoder Model VCN 3.0

Card

Form Factor Soldered	Form Factor PCIe Card
PCIe -	PCIe 2.7-Slots
-	Height 134.3 mm (5.29") Width 310 mm (12.2") Depth 55.3 mm (2.18")
Cooling Open-Air -	Cooling Open-Air 3x Fans
Power Connectors -	Power Connectors 2x 8-Pin

Chip

Manufacturer NVIDIA	Manufacturer Sapphire
Chip Designer NVIDIA	Chip Designer AMD
Architecture Blackwell	Architecture RDNA 2
Family GeForce 50	Family Radeon RX 6000
Branding	Branding
Codename NV193	Codename Sienna Cichlid
Chip Variant GB203-200-A1	Chip Variant Navi 21 XL
Market Segment Laptop	Market Segment Desktop
Release Date Jan 6, 2025	Release Date Dec 8, 2020

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 4NP	Fabrication Node N7
Die Size 378mm²	Die Size 520mm²
Transistor Count 45.6 Billion	Transistor Count 26.8 Billion
Transistor Density 120.6 MTr/mm²	Transistor Density 51.56 MTr/mm²

Images

No images available

No images available

Used In

Laptops Blade 16(Early 2025)Blade 18(Early 2025)

Laptops -

Competitors

NVIDIAGeForce RTX 5080 Laptop 150W vs GPU NVIDIAGeForce RTX 5080 Laptop 130W NVIDIAGeForce RTX 5080 Laptop 150W vs GPU NVIDIAGeForce RTX 5080 Laptop 120W NVIDIAGeForce RTX 5080 Laptop 150W vs GPU NVIDIAGeForce RTX 5080 Laptop 140W Show 12 more

SapphireRadeon RX 6900 XT Nitro+ vs GPU AMDRadeon RX 9070 XT SapphireRadeon RX 6900 XT Nitro+ vs GPU NVIDIAGeForce RTX 5070 SapphireRadeon RX 6900 XT Nitro+ vs GPU AMDRadeon RX 9070 Show 12 more