MSI Radeon RX 6900 XT Gaming Z Trio vs NVIDIA GeForce RTX 3090 Ti Full Specs

Summary

5,120 Shaders 2.42GHz	10,752 Shaders 1.86GHz
16GB GDDR6512GB/s	24GB GDDR6X1.01TB/s
Peak·FP32·FP16 24.83 TFLOPS	Peak·FP32·FP16 40 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 360W	TDP 450W
Power Connectors - 3x 8-Pin	Power Connectors 1x 12-Pin -

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 Gaming Z Trio49.66 TFLOPSFP16

x1

GeForce RTX 3090 Ti1.28 POPSINT4 Tensor Sparse

x25.77

Show Top Score

Theoretical Performance

Clock Speed2425MHz UC·Base·Boost·OC	Clock Speed1860MHz UC·Base·Boost·OC
Peak OPS 49.66 TFLOPSFP16	Peak OPS 1.28 POPSINT4 Tensor Sparse
-	Tensor FP16-16 160 TFLOPS FP16-16 Tensor Sparse 320 TFLOPS Tensor FP16-32 79.99 TFLOPS FP16-32 Tensor Sparse 160 TFLOPS
-	BF16 40 TFLOPS Tensor BF16 79.99 TFLOPS BF16 Tensor Sparse 160 TFLOPS
Tensor TF32 -	Tensor TF32 40 TFLOPS
FP32 24.83 TFLOPS	FP32 40 TFLOPS
FP64 1.55 TFLOPS	FP64 625 GFLOPS
Tensor INT4 -	Tensor INT4 640 TOPS
-	Tensor INT8 320 TOPS
Ray -	Ray 60.32 TOPS
Pixel Rate 310.4 GPixel/s	Pixel Rate 208.3 GPixel/s
Texture Rate 776 GTexel/s	Texture Rate 625 GTexel/s

Core Config

Shaders 5,120 Shaders	Shaders 10,752 Shaders
TMUs 320 TMUs	TMUs 336 TMUs
ROPs 128 ROPs	ROPs 112 ROPs
Tensor Cores -	Tensor Cores 336 T-Cores
RT Cores 80 RT-Cores	RT Cores 84 RT-Cores
CUs 80 CUs	SMs 84 SMs

Clocks

Base Clock 1.82GHz	Base Clock 1.56GHz
Boost Clock 2.42GHz	Boost Clock 1.86GHz

Cache

L2 Cache 4.1MB shared	L2 Cache 6.1MB shared
L3 Cache 128MB shared	L3 Cache -
L3 Bandwidth 1.66TB/s	L3 Bandwidth -

Memory

16GB GDDR6	24GB GDDR6X
Memory Bus 256-bit	Memory Bus 384-bit
Memory Speed 16GT/s	Memory Speed 21GT/s
Memory Bandwidth 512GB/s	Memory Bandwidth 1.01TB/s

Power & Thermals

TDP 360W	TDP 450W
Max Temp 110°C Max	Max Temp 92°C Max

Video Output

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

Ports

3x DisplayPort 1.4	3x DisplayPort 1.4
1x HDMI 2.1	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 PCIe Card
PCIe 2.7-Slots	PCIe 3-Slots
Height 141 mm (5.55") Width 324 mm (12.76") Depth 55 mm (2.17")	Height 140 mm (5.51") Width 336 mm (13.23") Depth 61 mm (2.4")
Cooling Open-Air 3x Fans	Cooling Open-Air 2x Fans
Power Connectors 3x 8-Pin	Power Connectors 1x 12-Pin

Chip

Manufacturer MSI	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 NV172
Chip Variant Navi 21 XL	Chip Variant GA102-200-KD-A1
Market Segment Desktop	Market Segment Desktop
Release Date Dec 8, 2020	Release Date Mar 29, 2022

Fabrication

Foundry TSMC	Foundry Samsung
Fabrication Node N7	Fabrication Node 8N
Die Size 520mm²	Die Size 628mm²
Transistor Count 26.8 Billion	Transistor Count 28.3 Billion
Transistor Density 51.56 MTr/mm²	Transistor Density 45.04 MTr/mm²

Images

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Used In

Desktops -

Desktops XPS(XD8950, Late 2021)

Competitors

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