NVIDIA GeForce GTX 280 vs AMD Radeon RX 7800 XT Full Specs

Summary

240 Shaders 602MHz	3,840 Shaders 2.43GHz
1GB GDDR3141.7GB/s	16GB GDDR6620.8GB/s
Peak·FP32·FP16 622.1 GFLOPS	Peak·FP32·FP16 37.32 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 236W	TDP 263W
Power Connectors - 2x 6-Pin	Power Connectors 2x 8-Pin -

Highlights

Peak OPS

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

GeForce GTX 280622.1 GFLOPSFP32

x1

Radeon RX 7800 XT149.3 TOPSINT4 Tensor

x240.00

Show Top Score

Theoretical Performance

Clock Speed602MHz UC·Boost·OC	Clock Speed2430MHz UC·Base·Boost·OC
Peak OPS 622.1 GFLOPSFP32	Peak OPS 149.3 TOPSINT4 Tensor
-	Tensor FP16-16 37.32 TFLOPS Tensor FP16-32 37.32 TFLOPS
-	BF16 74.65 TFLOPS Tensor BF16 37.32 TFLOPS
FP32 622.1 GFLOPS	FP32 37.32 TFLOPS
FP64 77.76 GFLOPS	FP64 1.17 TFLOPS
Tensor INT4 -	Tensor INT4 149.3 TOPS
-	Tensor INT8 37.32 TOPS
Pixel Rate 41.5 GPixel/s	Pixel Rate 233.3 GPixel/s
Texture Rate 103.7 GTexel/s	Texture Rate 583.2 GTexel/s

Core Config

Shaders 240 Shaders	Shaders 3,840 Shaders
TMUs 80 TMUs	TMUs 240 TMUs
ROPs 32 ROPs	ROPs 96 ROPs
Tensor Cores -	Tensor Cores 120 T-Cores
RT Cores -	RT Cores 60 RT-Cores
SMs 30 SMs	CUs 60 CUs

Clocks

Base Clock -	Base Clock 1.8GHz
Boost Clock 602MHz	Boost Clock 2.43GHz
Shader Clock 1.3GHz	Shader Clock -

Cache

L2 Cache 256KB shared	L2 Cache 4.1MB shared
L3 Cache -	L3 Cache 64MB shared
L3 Bandwidth -	L3 Bandwidth 2.25TB/s

Memory

1GB GDDR3	16GB GDDR6
Memory Bus 512-bit	Memory Bus 256-bit
Memory Speed 2.2GT/s	Memory Speed 19.4GT/s
Memory Bandwidth 141.7GB/s	Memory Bandwidth 620.8GB/s

Power & Thermals

TDP 236W

TDP 263W

Video Output

Multi-Monitor 2	Multi-Monitor 3
HDCP -	HDCP HDCP 2.3

Ports

-	3x DisplayPort 2.1
-	1x HDMI 2.1
2x DVI-I Dual-Link	-
1x S-Video	-

Encoder

-	Encoder Model VCN 4.0

Decoder

Decoder Model VP2

Decoder Model VCN 4.0

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe 2.5-Slots
Height 111 mm (4.37") Width 267 mm (10.51") Depth 38 mm (1.5")	Height 111 mm (4.37") Width 267 mm (10.51") Depth 50 mm (1.97")
Cooling Blower 1x Fan	Cooling Open-Air 2x Fans
Power Connectors 2x 6-Pin	Power Connectors 2x 8-Pin

Chip

Manufacturer NVIDIA	Manufacturer AMD
Chip Designer NVIDIA	Chip Designer AMD
Architecture Tesla 2	Architecture RDNA 3
Family GeForce 200	Family Radeon RX 7000
Branding	Branding
Codename NVA0	Codename Wheat Nas
Chip Variant GT200-100-A2	Chip Variant Navi 32
Market Segment Desktop	Market Segment Desktop
Release Date Jun 17, 2008	Release Date Aug 25, 2023

Fabrication

Foundry TSMC	Foundry TSMC
Other Foundries -	Other Foundries TSMCMCD
Fabrication Node 65nm -	Fabrication Node N5 N6MCD
Die Size 576mm² -	Die Size 200mm² 150mm²MCD
Transistor Count 1.4 Billion -	Transistor Count 28.1 Billion 8.2 BillionMCD
Transistor Density 2.43 MTr/mm² -	Transistor Density 140.5 MTr/mm² 54.67 MTr/mm²MCD

Images

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