AMD Radeon RX 7800 XT vs NVIDIA GeForce RTX 2080 Super Max-Q Full Specs

Summary

3,840 Shaders 2.43GHz	3,072 Shaders 1.08GHz
16GB GDDR6620.8GB/s	8GB GDDR6352GB/s
Peak·FP32·FP16 37.32 TFLOPS	Peak·FP32·FP16 6.64 TFLOPS
Form Factor PCIe Card	Form Factor Soldered
TDP 263W	TDP 80W
Power Connectors 2x 8-Pin	Power Connectors -

Highlights

Peak OPS

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

Radeon RX 7800 XT149.3 TOPSINT4 Tensor

x1

GeForce RTX 2080 Super Max-Q212.3 TOPSINT4 Tensor

x1.42

Show Top Score

Theoretical Performance

Clock Speed2430MHz UC·Base·Boost·OC	Clock Speed1080MHz UC·Base·Boost·OC
Peak OPS 149.3 TOPSINT4 Tensor	Peak OPS 212.3 TOPSINT4 Tensor
Tensor FP16-16 37.32 TFLOPS Tensor FP16-32 37.32 TFLOPS	Tensor FP16-16 53.08 TFLOPS Tensor FP16-32 26.54 TFLOPS
BF16 74.65 TFLOPS Tensor BF16 37.32 TFLOPS	BF16 - Tensor BF16 26.54 TFLOPS
Tensor TF32 -	Tensor TF32 26.54 TFLOPS
FP32 37.32 TFLOPS	FP32 6.64 TFLOPS
FP64 1.17 TFLOPS	FP64 207.4 GFLOPS
Tensor INT4 149.3 TOPS	Tensor INT4 212.3 TOPS
Tensor INT8 37.32 TOPS	Tensor INT8 106.2 TOPS
Ray -	Ray 20.02 TOPS
Pixel Rate 233.3 GPixel/s	Pixel Rate 69.1 GPixel/s
Texture Rate 583.2 GTexel/s	Texture Rate 207.4 GTexel/s

Core Config

Shaders 3,840 Shaders	Shaders 3,072 Shaders
TMUs 240 TMUs	TMUs 192 TMUs
ROPs 96 ROPs	ROPs 64 ROPs
Tensor Cores 120 T-Cores	Tensor Cores 384 T-Cores
RT Cores 60 RT-Cores	RT Cores 48 RT-Cores
CUs 60 CUs	SMs 48 SMs

Clocks

Base Clock 1.8GHz	Base Clock 735MHz
Boost Clock 2.43GHz	Boost Clock 1.08GHz

Cache

L2 Cache 4.1MB shared	L2 Cache 4.1MB shared
L3 Cache 64MB shared	L3 Cache -
L3 Bandwidth 2.25TB/s	L3 Bandwidth -

Memory

16GB GDDR6	8GB GDDR6
Memory Bus 256-bit	Memory Bus 256-bit
Memory Speed 19.4GT/s	Memory Speed 11GT/s
Memory Bandwidth 620.8GB/s	Memory Bandwidth 352GB/s
ECC No	ECC No

Power & Thermals

TDP 263W

TDP 80W

Video Output

Multi-Monitor 3	Multi-Monitor 3
HDCP HDCP 2.3	HDCP HDCP 2.2

Ports

3x DisplayPort 2.1	-
1x HDMI 2.1	-

Encoder

Encoder Model VCN 4.0

Encoder Model NVENC 7

Decoder

Decoder Model VCN 4.0

Decoder Model NVDEC 4

Card

Form Factor PCIe Card	Form Factor Soldered
PCIe 2.5-Slots	PCIe -
Height 111 mm (4.37") Width 267 mm (10.51") Depth 50 mm (1.97")	-
Cooling Open-Air 2x 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 Turing
Family Radeon RX 7000	Family GeForce 20
Branding	Branding
Codename Wheat Nas	Codename NV164
Chip Variant Navi 32	Chip Variant TU104-150-KC-A1
Market Segment Desktop	Market Segment Laptop
Release Date Aug 25, 2023	Release Date Apr 2, 2020

Fabrication

Foundry TSMC	Foundry TSMC
Other Foundries TSMCMCD	Other Foundries -
Fabrication Node N5 N6MCD	Fabrication Node 12FFN -
Die Size 200mm² 150mm²MCD	Die Size 545mm² -
Transistor Count 28.1 Billion 8.2 BillionMCD	Transistor Count 13.6 Billion -
Transistor Density 140.5 MTr/mm² 54.67 MTr/mm²MCD	Transistor Density 24.95 MTr/mm² -

Images

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Used In

Laptops -

Laptops Blade 15 Advanced(Mid 2020)Blade Pro 17(Mid 2020)

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