NVIDIA GeForce RTX 5070 Ti Laptop 80W vs Sapphire Radeon RX 6900 XT Nitro+ Full Specs

Summary

5,888 Shaders 1.82GHz	5,120 Shaders 2.29GHz
12GB GDDR7672GB/s	16GB GDDR6512GB/s
Peak·FP32·FP16 21.43 TFLOPS	Peak·FP32·FP16 23.4 TFLOPS
Form Factor Soldered	Form Factor PCIe Card
TDP 80W	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 5070 Ti Laptop 80W879.1 TFLOPSFP4 Tensor Sparse

x18.79

Radeon RX 6900 XT Nitro+46.8 TFLOPSFP16

x1

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Theoretical Performance

Clock Speed1820MHz UC·Base·Boost·OC	Clock Speed2285MHz UC·Base·Boost·OC
Peak OPS 879.1 TFLOPSFP4 Tensor Sparse	Peak OPS 46.8 TFLOPSFP16
Tensor FP4 439.6 TFLOPS FP4 Tensor Sparse 879.1 TFLOPS	-
Tensor FP8-16 219.8 TFLOPS FP8-16 Tensor Sparse 439.6 TFLOPS Tensor FP8-32 109.9 TFLOPS FP8-32 Tensor Sparse 219.8 TFLOPS	-
Tensor FP16-16 109.9 TFLOPS FP16-16 Tensor Sparse 219.8 TFLOPS Tensor FP16-32 54.95 TFLOPS FP16-32 Tensor Sparse 109.9 TFLOPS	-
BF16 21.43 TFLOPS Tensor BF16 54.95 TFLOPS BF16 Tensor Sparse 109.9 TFLOPS	-
Tensor TF32 27.47 TFLOPS	Tensor TF32 -
FP32 21.43 TFLOPS	FP32 23.4 TFLOPS
FP64 334.9 GFLOPS	FP64 1.46 TFLOPS
Tensor INT8 219.8 TOPS	-
Ray 65 TOPS	Ray -
Pixel Rate 116.5 GPixel/s	Pixel Rate 292.5 GPixel/s
Texture Rate 334.9 GTexel/s	Texture Rate 731.2 GTexel/s

Core Config

Shaders 5,888 Shaders	Shaders 5,120 Shaders
TMUs 184 TMUs	TMUs 320 TMUs
ROPs 64 ROPs	ROPs 128 ROPs
Tensor Cores 184 T-Cores	Tensor Cores -
RT Cores 46 RT-Cores	RT Cores 80 RT-Cores
SMs 46 SMs	CUs 80 CUs

Clocks

Base Clock 1.56GHz	Base Clock 1.82GHz
Boost Clock 1.82GHz	Boost Clock 2.29GHz
Tensor Clock 2.33GHz	Tensor Clock -

Cache

L2 Cache 41MB shared	L2 Cache 4.1MB shared
L3 Cache -	L3 Cache 128MB shared
L3 Bandwidth -	L3 Bandwidth 1.66TB/s

Memory

12GB GDDR7	16GB GDDR6
Memory Bus 192-bit	Memory Bus 256-bit
Memory Speed 28GT/s	Memory Speed 16GT/s
Memory Bandwidth 672GB/s	Memory Bandwidth 512GB/s
ECC No	ECC No

Power & Thermals

TDP 80W	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 NVENC 9

Encoder Model VCN 3.0

Decoder

Decoder Model 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 NV195	Codename Sienna Cichlid
Chip Variant GB205-300-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 263mm²	Die Size 520mm²
Transistor Count 31.1 Billion	Transistor Count 26.8 Billion
Transistor Density 118.3 MTr/mm²	Transistor Density 51.56 MTr/mm²

Images

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