NVIDIA GeForce RTX 4080 Laptop 150W vs AMD Radeon RX 7800M Full Specs

Summary

7,424 Shaders 2.28GHz	3,840 Shaders 2.33GHz
12GB GDDR6432GB/s	12GB GDDR6432GB/s
Peak·FP32·FP16 33.85 TFLOPS	Peak·FP32·FP16 35.87 TFLOPS
Form Factor Soldered	Form Factor Soldered
TDP 150W	TDP 180W

Highlights

Peak OPS

Peak OPS FP32 FP16 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 Tensor INT4 Memory Bandwidth TDP

GeForce RTX 4080 Laptop 150W1.08 POPSINT4 Tensor Sparse

x7.55

Radeon RX 7800M143.5 TOPSINT4 Tensor

x1

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Theoretical Performance

Clock Speed2280MHz UC·Base·Boost·OC	Clock Speed2335MHz UC·Base·Boost·OC
Peak OPS 1.08 POPSINT4 Tensor Sparse	Peak OPS 143.5 TOPSINT4 Tensor
Tensor FP8-16 270.8 TFLOPS FP8-16 Tensor Sparse 541.7 TFLOPS Tensor FP8-32 135.4 TFLOPS FP8-32 Tensor Sparse 270.8 TFLOPS	-
Tensor FP16-16 135.4 TFLOPS FP16-16 Tensor Sparse 270.8 TFLOPS Tensor FP16-32 67.71 TFLOPS FP16-32 Tensor Sparse 135.4 TFLOPS	Tensor FP16-16 35.87 TFLOPS FP16-16 Tensor Sparse - Tensor FP16-32 35.87 TFLOPS FP16-32 Tensor Sparse -
BF16 33.85 TFLOPS Tensor BF16 67.71 TFLOPS BF16 Tensor Sparse 135.4 TFLOPS	BF16 71.73 TFLOPS Tensor BF16 35.87 TFLOPS BF16 Tensor Sparse -
Tensor TF32 33.85 TFLOPS	Tensor TF32 -
FP32 33.85 TFLOPS	FP32 35.87 TFLOPS
FP64 529 GFLOPS	FP64 1.12 TFLOPS
Tensor INT4 541.7 TOPS	Tensor INT4 143.5 TOPS
Tensor INT8 270.8 TOPS	Tensor INT8 35.87 TOPS
Ray 78.25 TOPS	Ray -
Pixel Rate 182.4 GPixel/s	Pixel Rate 224.2 GPixel/s
Texture Rate 529 GTexel/s	Texture Rate 560.4 GTexel/s

Core Config

Shaders 7,424 Shaders	Shaders 3,840 Shaders
TMUs 232 TMUs	TMUs 240 TMUs
ROPs 80 ROPs	ROPs 96 ROPs
Tensor Cores 232 T-Cores	Tensor Cores 120 T-Cores
RT Cores 58 RT-Cores	RT Cores 60 RT-Cores
SMs 58 SMs	CUs 60 CUs

Clocks

Base Clock 1.86GHz	Base Clock 1.82GHz
Boost Clock 2.28GHz	Boost Clock 2.33GHz

Cache

L0 Cache -	L0 Cache 64KB/WGP
L1 64KB/SM Tex	L1 256KB/Array
L2 Cache 48MB shared	L2 Cache 4MB shared
L3 Cache -	L3 Cache 48MB shared
L3 Bandwidth -	L3 Bandwidth 1.75TB/s

Memory

12GB GDDR6	12GB GDDR6
Memory Bus 192-bit	Memory Bus 192-bit
Memory Speed 18GT/s	Memory Speed 18GT/s
Memory Bandwidth 432GB/s	Memory Bandwidth 432GB/s
ECC No	ECC No

Power & Thermals

TDP 150W

TDP 180W

Video Output

Max Resolution 7680x4320	Max Resolution 7680x4320
Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 60Hz	Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 165Hz
Multi-Monitor 4	Multi-Monitor 3
Adaptive Sync G-Sync FreeSync	Adaptive Sync - FreeSync
DSC Supported	DSC Supported
HDCP HDCP 2.3	HDCP HDCP 2.3

API Support

Shader Model 6.7	Shader Model 6.7
DirectX DirectX 12 Direct3D 12_3	DirectX DirectX 12 Direct3D 12_2
OpenGL 4.6 OpenCL 3 Vulkan 1.3	OpenGL 4.6 OpenCL 2.2 Vulkan 1.3
CUDA 8.9 GFX - PureVideo HD VP12 VDPAU Feature Set L	CUDA - GFX 11 PureVideo HD - VDPAU -

Encoder

Encoder 2x NVENC 8	Encoder VCN 4.0
Codec - AVC (H.264) HEVC (H.265) AV1	Codec VP9 AVC (H.264) HEVC (H.265) AV1

Decoder

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

Card

Form Factor Soldered	Form Factor Soldered
PCIe PCIe 4.0 x16	PCIe PCIe 4.0 x16
Multi-GPU -	Multi-GPU Multi-GPU Support Supported Multi-GPU Type CrossFire XDMA

Chip

Manufacturer NVIDIA	Manufacturer AMD
Chip Designer NVIDIA	Chip Designer AMD
Architecture Ada Lovelace	Architecture RDNA 3
Family GeForce 40	Family Radeon RX 7000
Branding	Branding
Codename NV184	Codename Wheat Nas
Chip Variant AD104-250	Chip Variant Navi 32
Market Segment Laptop	Market Segment Laptop
Release Date Feb 8, 2023	Release Date Oct 19, 2023

Fabrication

Foundry TSMC	Foundry TSMC
Other Foundries -	Other Foundries TSMCMCD
Fabrication Node 4N -	Fabrication Node N5 N6MCD
Die Size 295mm² -	Die Size 200mm² 113mm²MCD
Transistor Count 35.8B -	Transistor Count 28.1B 6.2BMCD
Transistor Density 121.6 MTr/mm² -	Transistor Density 140.5 MTr/mm² 54.67 MTr/mm²MCD

Images

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