AMD Radeon RX 6800M vs NVIDIA GeForce RTX 5080 Laptop 120W Full Specs

Summary

2,560 Shaders 2.42GHz	7,680 Shaders 1.84GHz
12GB GDDR6384GB/s	16GB GDDR7896GB/s
Peak·FP32·FP16 12.41 TFLOPS	Peak·FP32·FP16 28.22 TFLOPS
Form Factor Soldered	Form Factor Soldered
TDP 145W	TDP 120W

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

Radeon RX 6800M24.82 TFLOPSFP16

x1

GeForce RTX 5080 Laptop 120W1.11 PFLOPSFP4 Tensor Sparse

x44.85

Show Top Score

Theoretical Performance

Clock Speed2424MHz UC·Base·Boost·OC	Clock Speed1837MHz UC·Base·Boost·OC
Peak OPS 24.82 TFLOPSFP16	Peak OPS 1.11 PFLOPSFP4 Tensor Sparse
-	Tensor FP4 556.6 TFLOPS FP4 Tensor Sparse 1.11 PFLOPS
-	Tensor FP8-16 278.3 TFLOPS FP8-16 Tensor Sparse 556.6 TFLOPS Tensor FP8-32 139.2 TFLOPS FP8-32 Tensor Sparse 278.3 TFLOPS
-	Tensor FP16-16 139.2 TFLOPS FP16-16 Tensor Sparse 278.3 TFLOPS Tensor FP16-32 69.58 TFLOPS FP16-32 Tensor Sparse 139.2 TFLOPS
-	BF16 28.22 TFLOPS Tensor BF16 69.58 TFLOPS BF16 Tensor Sparse 139.2 TFLOPS
Tensor TF32 -	Tensor TF32 34.79 TFLOPS
FP32 12.41 TFLOPS	FP32 28.22 TFLOPS
FP64 775.7 GFLOPS	FP64 440.9 GFLOPS
-	Tensor INT8 278.3 TOPS
Ray -	Ray 85.57 TOPS
Pixel Rate 155.1 GPixel/s	Pixel Rate 176.4 GPixel/s
Texture Rate 387.8 GTexel/s	Texture Rate 440.9 GTexel/s

Core Config

Shaders 2,560 Shaders	Shaders 7,680 Shaders
TMUs 160 TMUs	TMUs 240 TMUs
ROPs 64 ROPs	ROPs 96 ROPs
Tensor Cores -	Tensor Cores 240 T-Cores
RT Cores 40 RT-Cores	RT Cores 60 RT-Cores
CUs 40 CUs	SMs 60 SMs

Clocks

Base Clock 2.3GHz	Base Clock 1.41GHz
Boost Clock 2.42GHz	Boost Clock 1.84GHz
Tensor Clock -	Tensor Clock 2.27GHz

Cache

L2 Cache 3.1MB shared	L2 Cache 65.5MB shared
L3 Cache 96MB shared	L3 Cache -
L3 Bandwidth 1.25TB/s	L3 Bandwidth -

Memory

12GB GDDR6	16GB GDDR7
Memory Bus 192-bit	Memory Bus 256-bit
Memory Speed 16GT/s	Memory Speed 28GT/s
Memory Bandwidth 384GB/s	Memory Bandwidth 896GB/s

Power & Thermals

TDP 145W

TDP 120W

Video Output

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

Encoder

Encoder Model VCN 3.0

Encoder Model 2x NVENC 9

Decoder

Decoder Model VCN 3.0

Decoder Model 2x NVDEC 6

Card

Form Factor Soldered

Form Factor Soldered

Chip

Manufacturer AMD	Manufacturer NVIDIA
Chip Designer AMD	Chip Designer NVIDIA
Architecture RDNA 2	Architecture Blackwell
Family Radeon RX 6000	Family GeForce 50
Branding	Branding
Codename Navy Flounder	Codename NV193
Chip Variant Navi 22 XT	Chip Variant GB203-200-A1
Market Segment Laptop	Market Segment Laptop
Release Date May 31, 2021	Release Date Jan 6, 2025

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N7	Fabrication Node 4NP
Die Size 335mm²	Die Size 378mm²
Transistor Count 17.2 Billion	Transistor Count 45.6 Billion
Transistor Density 51.34 MTr/mm²	Transistor Density 120.6 MTr/mm²

Images

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Used In

Laptops ROG Strix G15(G513, Mid 2021)

Laptops -

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