AMD Radeon RX 6800M vs NVIDIA GeForce RTX 3080 12GB Full Specs

Summary

2,560 Shaders 2.42GHz	8,960 Shaders 1.71GHz
12GB GDDR6384GB/s	12GB GDDR6X912.4GB/s
Peak·FP32·FP16 12.41 TFLOPS	Peak·FP32·FP16 30.64 TFLOPS
Form Factor Soldered	Form Factor PCIe Card
TDP 145W	TDP 350W
Power Connectors -	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 6800M24.82 TFLOPSFP16

x1

GeForce RTX 3080 12GB980.6 TOPSINT4 Tensor Sparse

x39.50

Show Top Score

Theoretical Performance

Clock Speed2424MHz UC·Base·Boost·OC	Clock Speed1710MHz UC·Base·Boost·OC
Peak OPS 24.82 TFLOPSFP16	Peak OPS 980.6 TOPSINT4 Tensor Sparse
-	Tensor FP16-16 122.6 TFLOPS FP16-16 Tensor Sparse 245.1 TFLOPS Tensor FP16-32 61.29 TFLOPS FP16-32 Tensor Sparse 122.6 TFLOPS
-	BF16 30.64 TFLOPS Tensor BF16 61.29 TFLOPS BF16 Tensor Sparse 122.6 TFLOPS
Tensor TF32 -	Tensor TF32 30.64 TFLOPS
FP32 12.41 TFLOPS	FP32 30.64 TFLOPS
FP64 775.7 GFLOPS	FP64 478.8 GFLOPS
Tensor INT4 -	Tensor INT4 490.3 TOPS
-	Tensor INT8 245.1 TOPS
Ray -	Ray 46.22 TOPS
Pixel Rate 155.1 GPixel/s	Pixel Rate 191.5 GPixel/s
Texture Rate 387.8 GTexel/s	Texture Rate 478.8 GTexel/s

Core Config

Shaders 2,560 Shaders	Shaders 8,960 Shaders
TMUs 160 TMUs	TMUs 280 TMUs
ROPs 64 ROPs	ROPs 112 ROPs
Tensor Cores -	Tensor Cores 280 T-Cores
RT Cores 40 RT-Cores	RT Cores 70 RT-Cores
CUs 40 CUs	SMs 70 SMs

Clocks

Base Clock 2.3GHz	Base Clock 1.26GHz
Boost Clock 2.42GHz	Boost Clock 1.71GHz

Cache

L2 Cache 3.1MB shared	L2 Cache 5.1MB shared
L3 Cache 96MB shared	L3 Cache -
L3 Bandwidth 1.25TB/s	L3 Bandwidth -

Memory

12GB GDDR6	12GB GDDR6X
Memory Bus 192-bit	Memory Bus 384-bit
Memory Speed 16GT/s	Memory Speed 19GT/s
Memory Bandwidth 384GB/s	Memory Bandwidth 912.4GB/s

Power & Thermals

TDP 145W	TDP 350W
Max Temp -	Max Temp 93°C Max

Video Output

Multi-Monitor 3	Multi-Monitor 4
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 Soldered	Form Factor PCIe Card
PCIe -	PCIe 2-Slots
-	Height 112 mm (4.41") Width 285 mm (11.22") Depth 40 mm (1.57")
Cooling Open-Air -	Cooling Open-Air 2x Fans
Power Connectors -	Power Connectors 1x 12-Pin

Chip

Manufacturer AMD	Manufacturer NVIDIA
Chip Designer AMD	Chip Designer NVIDIA
Architecture RDNA 2	Architecture Ampere
Family Radeon RX 6000	Family GeForce 30
Branding	Branding
Codename Navy Flounder	Codename NV172
Chip Variant Navi 22 XT	Chip Variant GA102-200-KD-A1
Market Segment Laptop	Market Segment Desktop
Release Date May 31, 2021	Release Date Jan 27, 2022

Fabrication

Foundry TSMC	Foundry Samsung
Fabrication Node N7	Fabrication Node 8N
Die Size 335mm²	Die Size 628mm²
Transistor Count 17.2 Billion	Transistor Count 28.3 Billion
Transistor Density 51.34 MTr/mm²	Transistor Density 45.04 MTr/mm²

Images

No images available

No images available

Used In

Laptops ROG Strix G15(G513, Mid 2021)

Laptops -

Competitors

AMDRadeon RX 6800M vs GPU NVIDIAGeForce RTX 5070 Ti Laptop 115W AMDRadeon RX 6800M vs GPU NVIDIAGeForce RTX 5080 Laptop 140W AMDRadeon RX 6800M vs GPU NVIDIAGeForce RTX 5080 Laptop 130W Show 12 more

NVIDIAGeForce RTX 3080 12GB vs GPU AMDRadeon RX 9070 XT NVIDIAGeForce RTX 3080 12GB vs GPU NVIDIAGeForce RTX 5070 Ti NVIDIAGeForce RTX 3080 12GB vs GPU NVIDIAGeForce RTX 5080 Show 12 more