AMD Radeon PRO W7800 vs NVIDIA GeForce RTX 3080 12GB Full Specs

Summary

4,480 Shaders 2.52GHz	8,960 Shaders 1.71GHz
32GB GDDR6576GB/s	12GB GDDR6X912.4GB/s
Peak·FP32·FP16 45.25 TFLOPS	Peak·FP32·FP16 30.64 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 260W	TDP 350W
Power Connectors - 2x 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 PRO W7800181 TOPSINT4 Tensor

x1

GeForce RTX 3080 12GB980.6 TOPSINT4 Tensor Sparse

x5.42

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Theoretical Performance

Clock Speed2525MHz UC·Boost·OC	Clock Speed1710MHz UC·Base·Boost·OC
Peak OPS 181 TOPSINT4 Tensor	Peak OPS 980.6 TOPSINT4 Tensor Sparse
Tensor FP16-16 45.25 TFLOPS FP16-16 Tensor Sparse - Tensor FP16-32 45.25 TFLOPS FP16-32 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 90.5 TFLOPS Tensor BF16 45.25 TFLOPS BF16 Tensor Sparse -	BF16 30.64 TFLOPS Tensor BF16 61.29 TFLOPS BF16 Tensor Sparse 122.6 TFLOPS
Tensor TF32 -	Tensor TF32 30.64 TFLOPS
FP32 45.25 TFLOPS	FP32 30.64 TFLOPS
FP64 1.41 TFLOPS	FP64 478.8 GFLOPS
Tensor INT4 181 TOPS	Tensor INT4 490.3 TOPS
Tensor INT8 45.25 TOPS	Tensor INT8 245.1 TOPS
Ray -	Ray 46.22 TOPS
Pixel Rate 323.2 GPixel/s	Pixel Rate 191.5 GPixel/s
Texture Rate 707 GTexel/s	Texture Rate 478.8 GTexel/s

Core Config

Shaders 4,480 Shaders	Shaders 8,960 Shaders
TMUs 280 TMUs	TMUs 280 TMUs
ROPs 128 ROPs	ROPs 112 ROPs
Tensor Cores 140 T-Cores	Tensor Cores 280 T-Cores
RT Cores 70 RT-Cores	RT Cores 70 RT-Cores
CUs 70 CUs	SMs 70 SMs

Clocks

Base Clock -	Base Clock 1.26GHz
Boost Clock 2.52GHz	Boost Clock 1.71GHz

Cache

L2 Cache 6.1MB shared	L2 Cache 5.1MB shared
L3 Cache 64MB shared	L3 Cache -
L3 Bandwidth 2.33TB/s	L3 Bandwidth -

Memory

32GB GDDR6	12GB GDDR6X
Memory Bus 256-bit	Memory Bus 384-bit
Memory Speed 18GT/s	Memory Speed 19GT/s
Memory Bandwidth 576GB/s	Memory Bandwidth 912.4GB/s

Power & Thermals

TDP 260W	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 2.1	-
-	3x DisplayPort 1.4
1x Mini 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 5

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe 2-Slots
Height 110 mm (4.33") Width 280 mm (11.02") Depth 40 mm (1.57")	Height 112 mm (4.41") Width 285 mm (11.22") Depth 40 mm (1.57")
Cooling Blower 1x Fan	Cooling Open-Air 2x Fans
Power Connectors 2x 8-Pin	Power Connectors 1x 12-Pin

Chip

Manufacturer AMD	Manufacturer NVIDIA
Chip Designer AMD	Chip Designer NVIDIA
Architecture RDNA 3	Architecture Ampere
Family Radeon PRO W	Family GeForce 30
Branding	Branding
Codename Plum Bonito	Codename NV172
Chip Variant Navi 31 XL	Chip Variant GA102-200-KD-A1
Market Segment Workstation	Market Segment Desktop
Release Date Apr 13, 2023	Release Date Jan 27, 2022

Fabrication

Foundry TSMC	Foundry Samsung
Other Foundries TSMCMCD	Other Foundries -
Fabrication Node N5 N6MCD	Fabrication Node 8N -
Die Size 304mm² 225mm²MCD	Die Size 628mm² -
Transistor Count 45.4 Billion 12.3 BillionMCD	Transistor Count 28.3 Billion -
Transistor Density 149.2 MTr/mm² 54.67 MTr/mm²MCD	Transistor Density 45.04 MTr/mm² -

Images

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