NVIDIA GeForce RTX 2080 Ti vs XFX Radeon RX 6900 XT Speedster MERC 319 Full Specs

Summary

4,352 Shaders 1.54GHz	5,120 Shaders 2.37GHz
11GB GDDR6616GB/s	16GB GDDR6512GB/s
Peak·FP32·FP16 13.45 TFLOPS	Peak·FP32·FP16 24.22 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 250W	TDP 350W
Power Connectors 2x 8-Pin	Power Connectors 2x 8-Pin

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP16-16 Tensor FP16-32 FP64 Tensor BF16 Tensor TF32 Tensor INT8 Tensor INT4 Memory Bandwidth TDP

GeForce RTX 2080 Ti430.3 TOPSINT4 Tensor

x8.88

Radeon RX 6900 XT Speedster MERC 31948.44 TFLOPSFP16

x1

Show Top Score

Theoretical Performance

Clock Speed1545MHz UC·Base·Boost·OC	Clock Speed2365MHz UC·Base·Boost·OC
Peak OPS 430.3 TOPSINT4 Tensor	Peak OPS 48.44 TFLOPSFP16
Tensor FP16-16 107.6 TFLOPS Tensor FP16-32 53.79 TFLOPS	-
Tensor BF16 53.79 TFLOPS	-
Tensor TF32 53.79 TFLOPS	Tensor TF32 -
FP32 13.45 TFLOPS	FP32 24.22 TFLOPS
FP64 420.2 GFLOPS	FP64 1.51 TFLOPS
Tensor INT4 430.3 TOPS	Tensor INT4 -
Tensor INT8 215.2 TOPS	-
Ray 40.56 TOPS	Ray -
Pixel Rate 136 GPixel/s	Pixel Rate 302.7 GPixel/s
Texture Rate 420.2 GTexel/s	Texture Rate 756.8 GTexel/s

Core Config

Shaders 4,352 Shaders	Shaders 5,120 Shaders
TMUs 272 TMUs	TMUs 320 TMUs
ROPs 88 ROPs	ROPs 128 ROPs
Tensor Cores 544 T-Cores	Tensor Cores -
RT Cores 68 RT-Cores	RT Cores 80 RT-Cores
SMs 68 SMs	CUs 80 CUs

Clocks

Base Clock 1.35GHz	Base Clock 1.95GHz
Boost Clock 1.54GHz	Boost Clock 2.37GHz

Cache

L2 Cache 5.6MB shared	L2 Cache 4.1MB shared
L3 Cache -	L3 Cache 128MB shared
L3 Bandwidth -	L3 Bandwidth 1.66TB/s

Memory

11GB GDDR6	16GB GDDR6
Memory Bus 352-bit	Memory Bus 256-bit
Memory Speed 14GT/s	Memory Speed 16GT/s
Memory Bandwidth 616GB/s	Memory Bandwidth 512GB/s
ECC No	ECC No

Power & Thermals

TDP 250W	TDP 350W
Max Temp 89°C Max	Max Temp 110°C Max

Video Output

Multi-Monitor 4	Multi-Monitor 4
HDCP HDCP 2.2	HDCP HDCP 2.3

Ports

3x DisplayPort 1.4	2x DisplayPort 1.4
-	1x HDMI 2.1
1x HDMI 2.0	-
1x USB-C	1x USB-C

Encoder

Encoder Model NVENC 7

Encoder Model VCN 3.0

Decoder

Decoder Model NVDEC 4

Decoder Model VCN 3.0

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe 2.8-Slots
Height 115.7 mm (4.55") Width 266.7 mm (10.5") Depth 35 mm (1.38")	Height 139 mm (5.47") Width 340 mm (13.39") Depth 57 mm (2.24")
Cooling Open-Air 2x Fans	Cooling Open-Air 3x Fans
Power Connectors 2x 8-Pin	Power Connectors 2x 8-Pin

Chip

Manufacturer NVIDIA	Manufacturer XFX
Chip Designer NVIDIA	Chip Designer AMD
Architecture Turing	Architecture RDNA 2
Family GeForce 20	Family Radeon RX 6000
Branding	Branding
Codename NV162	Codename Sienna Cichlid
Chip Variant TU102-300A-K1-A1	Chip Variant Navi 21 XL
Market Segment Desktop	Market Segment Desktop
Release Date Sep 27, 2018	Release Date Dec 8, 2020

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 12FFN	Fabrication Node N7
Die Size 754mm²	Die Size 520mm²
Transistor Count 18.6 Billion	Transistor Count 26.8 Billion
Transistor Density 24.67 MTr/mm²	Transistor Density 51.56 MTr/mm²

Images

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