AMD Radeon RX 7900 XTX vs NVIDIA GeForce RTX 4090 Laptop 110W Full Specs

Summary

6,144 Shaders 2.5GHz	9,728 Shaders 1.5GHz
24GB GDDR6960GB/s	16GB GDDR6576GB/s
Peak·FP32·FP16 61.44 TFLOPS	Peak·FP32·FP16 29.28 TFLOPS
Form Factor PCIe Card	Form Factor Soldered
TDP 355W	TDP 110W
Power Connectors 2x 8-Pin	Power Connectors -

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

Radeon RX 7900 XTX245.8 TOPSINT4 Tensor

x1

GeForce RTX 4090 Laptop 110W937 TOPSINT4 Tensor Sparse

x3.81

Show Top Score

Theoretical Performance

Clock Speed2500MHz UC·Base·Boost·OC	Clock Speed1505MHz UC·Base·Boost·OC
Peak OPS 245.8 TOPSINT4 Tensor	Peak OPS 937 TOPSINT4 Tensor Sparse
-	Tensor FP8-16 234.3 TFLOPS FP8-16 Tensor Sparse 468.5 TFLOPS Tensor FP8-32 117.1 TFLOPS FP8-32 Tensor Sparse 234.3 TFLOPS
Tensor FP16-16 61.44 TFLOPS FP16-16 Tensor Sparse - Tensor FP16-32 61.44 TFLOPS FP16-32 Tensor Sparse -	Tensor FP16-16 117.1 TFLOPS FP16-16 Tensor Sparse 234.3 TFLOPS Tensor FP16-32 58.56 TFLOPS FP16-32 Tensor Sparse 117.1 TFLOPS
BF16 122.9 TFLOPS Tensor BF16 61.44 TFLOPS BF16 Tensor Sparse -	BF16 29.28 TFLOPS Tensor BF16 58.56 TFLOPS BF16 Tensor Sparse 117.1 TFLOPS
Tensor TF32 -	Tensor TF32 29.28 TFLOPS
FP32 61.44 TFLOPS	FP32 29.28 TFLOPS
FP64 1.92 TFLOPS	FP64 457.5 GFLOPS
Tensor INT4 245.8 TOPS	Tensor INT4 468.5 TOPS
Tensor INT8 61.44 TOPS	Tensor INT8 234.3 TOPS
Ray -	Ray 67.68 TOPS
Pixel Rate 480 GPixel/s	Pixel Rate 168.6 GPixel/s
Texture Rate 960 GTexel/s	Texture Rate 457.5 GTexel/s

Core Config

Shaders 6,144 Shaders	Shaders 9,728 Shaders
TMUs 384 TMUs	TMUs 304 TMUs
ROPs 192 ROPs	ROPs 112 ROPs
Tensor Cores 192 T-Cores	Tensor Cores 304 T-Cores
RT Cores 96 RT-Cores	RT Cores 76 RT-Cores
CUs 96 CUs	SMs 76 SMs

Clocks

Base Clock 1.9GHz	Base Clock 1.46GHz
Boost Clock 2.5GHz	Boost Clock 1.5GHz

Cache

L2 Cache 6.1MB shared	L2 Cache 65.5MB shared
L3 Cache 96MB shared	L3 Cache -
L3 Bandwidth 3.5TB/s	L3 Bandwidth -

Memory

24GB GDDR6	16GB GDDR6
Memory Bus 384-bit	Memory Bus 256-bit
Memory Speed 20GT/s	Memory Speed 18GT/s
Memory Bandwidth 960GB/s	Memory Bandwidth 576GB/s

Power & Thermals

TDP 355W

TDP 110W

Video Output

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

Ports

2x DisplayPort 2.1	-
1x HDMI 2.1	-
1x USB-C	-

Encoder

Encoder Model VCN 4.0

Encoder Model 2x NVENC 8

Decoder

Decoder Model VCN 4.0

Decoder Model NVDEC 5

Card

Form Factor PCIe Card	Form Factor Soldered
PCIe 2.5-Slots	PCIe -
Height 135 mm (5.32") Width 287 mm (11.3") Depth 51 mm (2.01")	-
Cooling Open-Air 3x Fans	Cooling Open-Air -
Power Connectors 2x 8-Pin	Power Connectors -

Chip

Manufacturer AMD	Manufacturer NVIDIA
Chip Designer AMD	Chip Designer NVIDIA
Architecture RDNA 3	Architecture Ada Lovelace
Family Radeon RX 7000	Family GeForce 40
Branding	Branding
Codename Plum Bonito	Codename NV183
Chip Variant Navi 31 XL	Chip Variant AD103-275-A1
Market Segment Desktop	Market Segment Laptop
Release Date Dec 13, 2022	Release Date Feb 8, 2023

Fabrication

Foundry TSMC	Foundry TSMC
Other Foundries TSMCMCD	Other Foundries -
Fabrication Node N5 N6MCD	Fabrication Node 4N -
Die Size 304mm² 225mm²MCD	Die Size 379mm² -
Transistor Count 45.4 Billion 12.3 BillionMCD	Transistor Count 45.9 Billion -
Transistor Density 149.2 MTr/mm² 54.67 MTr/mm²MCD	Transistor Density 121.2 MTr/mm² -

Images

No images available

No images available

Used In

Desktops Tinybox Red(Mid 2024)

Desktops -

Competitors

AMDRadeon RX 7900 XTX vs GPU NVIDIAGeForce RTX 5080 AMDRadeon RX 7900 XTX vs GPU NVIDIAGeForce RTX 5090 D v2 AMDRadeon RX 7900 XTX vs GPU NVIDIAGeForce RTX 5090 D Show 12 more

NVIDIAGeForce RTX 4090 Laptop 110W vs GPU NVIDIAGeForce RTX 5090 Laptop 120W NVIDIAGeForce RTX 4090 Laptop 110W vs GPU NVIDIAGeForce RTX 5080 Laptop 140W NVIDIAGeForce RTX 4090 Laptop 110W vs GPU NVIDIAGeForce RTX 5080 Laptop 150W Show 12 more