AMD Radeon RX 6800S vs NVIDIA GeForce RTX 4070 Laptop 80W Full Specs

Summary

2,048 Shaders 2.1GHz	4,608 Shaders 1.7GHz
8GB GDDR6256GB/s	8GB GDDR6256GB/s
Peak·FP32·FP16 8.6 TFLOPS	Peak·FP32·FP16 15.62 TFLOPS
Form Factor Soldered	Form Factor Soldered
TDP 100W	TDP 80W

Theoretical Performance

Clock Speed2100MHz UC·Base·Boost·OC	Clock Speed1695MHz UC·Base·Boost·OC
Peak OPS 17.2 TFLOPSFP16	Peak OPS 499.9 TOPSINT4 Tensor Sparse
-	Tensor FP8-16 125 TFLOPS FP8-16 Tensor Sparse 249.9 TFLOPS Tensor FP8-32 62.48 TFLOPS FP8-32 Tensor Sparse 125 TFLOPS
-	Tensor FP16-16 62.48 TFLOPS FP16-16 Tensor Sparse 125 TFLOPS Tensor FP16-32 31.24 TFLOPS FP16-32 Tensor Sparse 62.48 TFLOPS
-	BF16 15.62 TFLOPS Tensor BF16 31.24 TFLOPS BF16 Tensor Sparse 62.48 TFLOPS
Tensor TF32 -	Tensor TF32 15.62 TFLOPS
FP32 8.6 TFLOPS	FP32 15.62 TFLOPS
FP64 537.6 GFLOPS	FP64 244.1 GFLOPS
Tensor INT4 -	Tensor INT4 249.9 TOPS
-	Tensor INT8 125 TOPS
Ray -	Ray 36.11 TOPS
Pixel Rate 134.4 GPixel/s	Pixel Rate 81.4 GPixel/s
Texture Rate 268.8 GTexel/s	Texture Rate 244.1 GTexel/s

Core Config

Shaders 2,048 Shaders	Shaders 4,608 Shaders
TMUs 128 TMUs	TMUs 144 TMUs
ROPs 64 ROPs	ROPs 48 ROPs
Tensor Cores -	Tensor Cores 144 T-Cores
RT Cores 32 RT-Cores	RT Cores 36 RT-Cores
CUs 32 CUs	SMs 36 SMs

Clocks

Base Clock 1.8GHz	Base Clock 1.4GHz
Boost Clock 2.1GHz	Boost Clock 1.7GHz

Cache

L2 Cache 2MB shared	L2 Cache 32MB shared
L3 Cache 32MB shared	L3 Cache -
L3 Bandwidth 832GB/s	L3 Bandwidth -

Memory

8GB GDDR6	8GB GDDR6
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 16GT/s	Memory Speed 16GT/s
Memory Bandwidth 256GB/s	Memory Bandwidth 256GB/s
ECC No	ECC No

Power & Thermals

TDP 100W

TDP 80W

Video Output

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

Encoder

Encoder Model VCN 3.0	Encoder Model NVENC 8
Codec AVC (H.264) HEVC (H.265) -	Codec AVC (H.264) HEVC (H.265) AV1

Decoder

Decoder Model VCN 3.0	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 Soldered	Form Factor Soldered
Cooling Passive	Cooling Open-Air

Chip

Manufacturer AMD	Manufacturer NVIDIA
Chip Designer AMD	Chip Designer NVIDIA
Architecture RDNA 2	Architecture Ada Lovelace
Family Radeon RX 6000	Family GeForce 40
Branding	Branding
Codename Dimgrey Cavefish	Codename NV186
Chip Variant Navi 23 XL	Chip Variant AD106-350-A1
Market Segment Desktop	Market Segment Laptop
Release Date Jan 4, 2022	Release Date Feb 22, 2023

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N7	Fabrication Node 4N
Die Size 237mm²	Die Size 188mm²
Transistor Count 11.1 Billion	Transistor Count 22.9 Billion
Transistor Density 46.67 MTr/mm²	Transistor Density 121.8 MTr/mm²

Images