AMD Radeon RX 7900 XTX vs ASUS GeForce RTX 3090 Turbo Full Specs

Summary

6,144 Shaders 2.5GHz	10,496 Shaders 1.7GHz
24GB GDDR6960GB/s	24GB GDDR6X936.2GB/s
Peak·FP32·FP16 61.44 TFLOPS	Peak·FP32·FP16 35.58 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 355W	TDP 350W
Power Connectors 2x 8-Pin	Power Connectors 2x 8-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 7900 XTX245.8 TOPSINT4 Tensor

x1

GeForce RTX 3090 Turbo1.14 POPSINT4 Tensor Sparse

x4.63

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Theoretical Performance

Clock Speed2500MHz UC·Base·Boost·OC	Clock Speed1695MHz UC·Base·Boost·OC
Peak OPS 245.8 TOPSINT4 Tensor	Peak OPS 1.14 POPSINT4 Tensor Sparse
Tensor FP16-16 61.44 TFLOPS FP16-16 Tensor Sparse - Tensor FP16-32 61.44 TFLOPS FP16-32 Tensor Sparse -	Tensor FP16-16 142.3 TFLOPS FP16-16 Tensor Sparse 284.7 TFLOPS Tensor FP16-32 71.16 TFLOPS FP16-32 Tensor Sparse 142.3 TFLOPS
BF16 122.9 TFLOPS Tensor BF16 61.44 TFLOPS BF16 Tensor Sparse -	BF16 35.58 TFLOPS Tensor BF16 71.16 TFLOPS BF16 Tensor Sparse 142.3 TFLOPS
Tensor TF32 -	Tensor TF32 35.58 TFLOPS
FP32 61.44 TFLOPS	FP32 35.58 TFLOPS
FP64 1.92 TFLOPS	FP64 556 GFLOPS
Tensor INT4 245.8 TOPS	Tensor INT4 569.3 TOPS
Tensor INT8 61.44 TOPS	Tensor INT8 284.7 TOPS
Ray -	Ray 53.66 TOPS
Pixel Rate 480 GPixel/s	Pixel Rate 189.8 GPixel/s
Texture Rate 960 GTexel/s	Texture Rate 556 GTexel/s

Core Config

Shaders 6,144 Shaders	Shaders 10,496 Shaders
TMUs 384 TMUs	TMUs 328 TMUs
ROPs 192 ROPs	ROPs 112 ROPs
Tensor Cores 192 T-Cores	Tensor Cores 328 T-Cores
RT Cores 96 RT-Cores	RT Cores 82 RT-Cores
CUs 96 CUs	SMs 82 SMs

Clocks

Base Clock 1.9GHz	Base Clock 1.4GHz
Boost Clock 2.5GHz	Boost Clock 1.7GHz

Cache

L2 Cache 6.1MB shared	L2 Cache 6.1MB shared
L3 Cache 96MB shared	L3 Cache -
L3 Bandwidth 3.5TB/s	L3 Bandwidth -

Memory

24GB GDDR6	24GB GDDR6X
Memory Bus 384-bit	Memory Bus 384-bit
Memory Speed 20GT/s	Memory Speed 19.5GT/s
Memory Bandwidth 960GB/s	Memory Bandwidth 936.2GB/s
ECC No	ECC No

Power & Thermals

TDP 355W	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

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

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 2.5-Slots	PCIe 2.7-Slots
Height 135 mm (5.32") Width 287 mm (11.3") Depth 51 mm (2.01")	Height 138 mm (5.43") Width 313 mm (12.32") Depth 55 mm (2.17")
Cooling Open-Air 3x Fans	Cooling Blower 1x Fan
Power Connectors 2x 8-Pin	Power Connectors 2x 8-Pin

Chip

Manufacturer AMD	Manufacturer ASUS
Chip Designer AMD	Chip Designer NVIDIA
Architecture RDNA 3	Architecture Ampere
Family Radeon RX 7000	Family GeForce 30
Branding	Branding
Codename Plum Bonito	Codename NV172
Chip Variant Navi 31 XL	Chip Variant GA102-200-KD-A1
Market Segment Desktop	Market Segment Desktop
Release Date Dec 13, 2022	Release Date Sep 24, 2020

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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Used In

Desktops Tinybox Red(Mid 2024)

Desktops -

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