NVIDIA GeForce RTX 4080 Laptop 150W vs XFX Radeon RX 6900 XT Speedster MERC 319 Full Specs

Summary

7,424 Shaders 2.28GHz	5,120 Shaders 2.37GHz
12GB GDDR6432GB/s	16GB GDDR6512GB/s
Peak·FP32·FP16 33.85 TFLOPS	Peak·FP32·FP16 24.22 TFLOPS
Form Factor Soldered	Form Factor PCIe Card
TDP 150W	TDP 350W
Power Connectors -	Power Connectors 2x 8-Pin

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

x22.37

Radeon RX 6900 XT Speedster MERC 31948.44 TFLOPSFP16

x1

Show Top Score

Theoretical Performance

Clock Speed2280MHz UC·Base·Boost·OC	Clock Speed2365MHz UC·Base·Boost·OC
Peak OPS 1.08 POPSINT4 Tensor Sparse	Peak OPS 48.44 TFLOPSFP16
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	-
BF16 33.85 TFLOPS Tensor BF16 67.71 TFLOPS BF16 Tensor Sparse 135.4 TFLOPS	-
Tensor TF32 33.85 TFLOPS	Tensor TF32 -
FP32 33.85 TFLOPS	FP32 24.22 TFLOPS
FP64 529 GFLOPS	FP64 1.51 TFLOPS
Tensor INT4 541.7 TOPS	Tensor INT4 -
Tensor INT8 270.8 TOPS	-
Ray 78.25 TOPS	Ray -
Pixel Rate 182.4 GPixel/s	Pixel Rate 302.7 GPixel/s
Texture Rate 529 GTexel/s	Texture Rate 756.8 GTexel/s

Core Config

Shaders 7,424 Shaders	Shaders 5,120 Shaders
TMUs 232 TMUs	TMUs 320 TMUs
ROPs 80 ROPs	ROPs 128 ROPs
Tensor Cores 232 T-Cores	Tensor Cores -
RT Cores 58 RT-Cores	RT Cores 80 RT-Cores
SMs 58 SMs	CUs 80 CUs

Clocks

Base Clock 1.86GHz	Base Clock 1.95GHz
Boost Clock 2.28GHz	Boost Clock 2.37GHz

Cache

L2 Cache 49.1MB shared	L2 Cache 4.1MB shared
L3 Cache -	L3 Cache 128MB shared
L3 Bandwidth -	L3 Bandwidth 1.66TB/s

Memory

12GB GDDR6	16GB GDDR6
Memory Bus 192-bit	Memory Bus 256-bit
Memory Speed 18GT/s	Memory Speed 16GT/s
Memory Bandwidth 432GB/s	Memory Bandwidth 512GB/s

Power & Thermals

TDP 150W	TDP 350W
Max Temp -	Max Temp 110°C Max

Video Output

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

Ports

-	2x DisplayPort 1.4
-	1x HDMI 2.1
-	1x USB-C

Encoder

Encoder Model 2x NVENC 8

Encoder Model VCN 3.0

Decoder

Decoder Model NVDEC 5

Decoder Model VCN 3.0

Card

Form Factor Soldered	Form Factor PCIe Card
PCIe -	PCIe 2.8-Slots
-	Height 139 mm (5.47") Width 340 mm (13.39") Depth 57 mm (2.24")
Cooling Open-Air -	Cooling Open-Air 3x Fans
Power Connectors -	Power Connectors 2x 8-Pin

Chip

Manufacturer NVIDIA	Manufacturer XFX
Chip Designer NVIDIA	Chip Designer AMD
Architecture Ada Lovelace	Architecture RDNA 2
Family GeForce 40	Family Radeon RX 6000
Branding	Branding
Codename NV184	Codename Sienna Cichlid
Chip Variant AD104-250	Chip Variant Navi 21 XL
Market Segment Laptop	Market Segment Desktop
Release Date Feb 8, 2023	Release Date Dec 8, 2020

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 4N	Fabrication Node N7
Die Size 295mm²	Die Size 520mm²
Transistor Count 35.8 Billion	Transistor Count 26.8 Billion
Transistor Density 121.6 MTr/mm²	Transistor Density 51.56 MTr/mm²

Images

No images available

No images available

Used In

Laptops Blade 18(Early 2023)Alienware m16(R1 AMD, Early 2023)Alienware m16(R1, Early 2023) Show 8 more

Laptops -

Competitors

NVIDIAGeForce RTX 4080 Laptop 150W vs GPU NVIDIAGeForce RTX 5080 Laptop 140W NVIDIAGeForce RTX 4080 Laptop 150W vs GPU NVIDIAGeForce RTX 5080 Laptop 150W NVIDIAGeForce RTX 4080 Laptop 150W vs GPU NVIDIAGeForce RTX 5080 Laptop 130W Show 12 more

XFXRadeon RX 6900 XT Speedster MERC 319 vs GPU AMDRadeon RX 9070 XT XFXRadeon RX 6900 XT Speedster MERC 319 vs GPU NVIDIAGeForce RTX 5080 XFXRadeon RX 6900 XT Speedster MERC 319 vs GPU NVIDIAGeForce RTX 5070 Ti Show 12 more