ASRock Radeon RX 6900 XT OC Formula vs NVIDIA GeForce RTX 3080 Laptop 85W Full Specs

Summary

5,120 Shaders 2.48GHz	6,144 Shaders 1.32GHz
16GB GDDR6512GB/s	8GB GDDR6384GB/s
Peak·FP32·FP16 25.34 TFLOPS	Peak·FP32·FP16 16.22 TFLOPS
Form Factor PCIe Card	Form Factor Soldered
TDP 390W	TDP 85W
Power Connectors 3x 8-Pin	Power Connectors -

Highlights

Peak OPS

Peak OPS FP32 FP16 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 6900 XT OC Formula50.69 TFLOPSFP16

x1

GeForce RTX 3080 Laptop 85W519 TOPSINT4 Tensor Sparse

x10.24

Show Top Score

Theoretical Performance

Clock Speed2475MHz UC·Base·Boost·OC	Clock Speed1320MHz UC·Base·Boost·OC
Peak OPS 50.69 TFLOPSFP16	Peak OPS 519 TOPSINT4 Tensor Sparse
-	Tensor FP16-16 64.88 TFLOPS FP16-16 Tensor Sparse 129.8 TFLOPS Tensor FP16-32 32.44 TFLOPS FP16-32 Tensor Sparse 64.88 TFLOPS
-	BF16 16.22 TFLOPS Tensor BF16 32.44 TFLOPS BF16 Tensor Sparse 64.88 TFLOPS
Tensor TF32 -	Tensor TF32 16.22 TFLOPS
FP32 25.34 TFLOPS	FP32 16.22 TFLOPS
FP64 1.58 TFLOPS	FP64 253.4 GFLOPS
Tensor INT4 -	Tensor INT4 259.5 TOPS
-	Tensor INT8 129.8 TOPS
Ray -	Ray 24.46 TOPS
Pixel Rate 316.8 GPixel/s	Pixel Rate 126.7 GPixel/s
Texture Rate 792 GTexel/s	Texture Rate 253.4 GTexel/s

Core Config

Shaders 5,120 Shaders	Shaders 6,144 Shaders
TMUs 320 TMUs	TMUs 192 TMUs
ROPs 128 ROPs	ROPs 96 ROPs
Tensor Cores -	Tensor Cores 192 T-Cores
RT Cores 80 RT-Cores	RT Cores 48 RT-Cores
CUs 80 CUs	SMs 48 SMs

Clocks

Base Clock 2.13GHz	Base Clock 870MHz
Boost Clock 2.48GHz	Boost Clock 1.32GHz

Cache

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

Memory

16GB GDDR6	8GB GDDR6
Memory Bus 256-bit	Memory Bus 256-bit
Memory Speed 16GT/s	Memory Speed 12GT/s
Memory Bandwidth 512GB/s	Memory Bandwidth 384GB/s

Power & Thermals

TDP 390W	TDP 85W
Max Temp 110°C Max	Max Temp -

Video Output

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

Ports

3x DisplayPort 1.4	-
1x HDMI 2.1	-

Encoder

Encoder Model VCN 3.0

Encoder Model NVENC 7

Decoder

Decoder Model VCN 3.0

Decoder Model NVDEC 5

Card

Form Factor PCIe Card	Form Factor Soldered
PCIe 3-Slots	PCIe -
Height 137 mm (5.39") Width 332 mm (13.07") Depth 61 mm (2.4")	-
Cooling Open-Air 3x Fans	Cooling Open-Air -
Power Connectors 3x 8-Pin	Power Connectors -

Chip

Manufacturer ASRock	Manufacturer NVIDIA
Chip Designer AMD	Chip Designer NVIDIA
Architecture RDNA 2	Architecture Ampere
Family Radeon RX 6000	Family GeForce 30
Branding	Branding
Codename Sienna Cichlid	Codename NV174
Chip Variant Navi 21 XL	Chip Variant GA104-150-A1
Market Segment Desktop	Market Segment Laptop
Release Date Dec 8, 2020	Release Date Jan 12, 2021

Fabrication

Foundry TSMC	Foundry Samsung
Fabrication Node N7	Fabrication Node 8N
Die Size 520mm²	Die Size 393mm²
Transistor Count 26.8 Billion	Transistor Count 17.4 Billion
Transistor Density 51.56 MTr/mm²	Transistor Density 44.33 MTr/mm²

Images

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Used In

Laptops -

Laptops Blade 14(Mid 2021)

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