NVIDIA GeForce FX 5900 Ultra vs AMD Radeon RX 9070 XT Full Specs

Summary

4 Shaders 450MHz	4,096 Shaders 2.97GHz
262MB DDR27.2GB/s	16GB GDDR6640GB/s
Peak·FP32·FP16 -	Peak·FP32·FP16 48.66 TFLOPS
Form Factor AGP 8x Card	Form Factor PCIe Card
TDP 59W	TDP 304W
Power Connectors - 1x Molex	Power Connectors 2x 8-Pin -

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP8-16 FP8-16 Tensor Sparse Tensor FP8-32 FP8-32 Tensor Sparse Tensor FP16-16 FP16-16 Tensor Sparse Tensor FP16-32 FP16-32 Tensor Sparse FP64 BF16 Tensor BF16 BF16 Tensor Sparse Tensor INT8 Tensor INT4 Memory Bandwidth TDP

GeForce FX 5900 Ultra-

-

Radeon RX 9070 XT1.56 POPSINT4 Tensor Sparse

x1

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Theoretical Performance

Clock Speed450MHz UC·Boost·OC	Clock Speed2970MHz UC·Base·Boost·OC
Peak OPS -	Peak OPS 1.56 POPSINT4 Tensor Sparse
-	Tensor FP8-16 194.6 TFLOPS FP8-16 Tensor Sparse 389.3 TFLOPS Tensor FP8-32 194.6 TFLOPS FP8-32 Tensor Sparse 389.3 TFLOPS
-	Tensor FP16-16 97.32 TFLOPS FP16-16 Tensor Sparse 194.6 TFLOPS Tensor FP16-32 97.32 TFLOPS FP16-32 Tensor Sparse 194.6 TFLOPS
-	BF16 97.32 TFLOPS Tensor BF16 97.32 TFLOPS BF16 Tensor Sparse 194.6 TFLOPS
-	FP32 48.66 TFLOPS
-	FP64 1.52 TFLOPS
Tensor INT4 -	Tensor INT4 778.6 TOPS
-	Tensor INT8 389.3 TOPS
Pixel Rate 1.8 GPixel/s	Pixel Rate 380.2 GPixel/s
Texture Rate 3.6 GTexel/s	Texture Rate 760.3 GTexel/s

Core Config

Shaders 4 Shaders	Shaders 4,096 Shaders
TMUs 8 TMUs	TMUs 256 TMUs
ROPs 4 ROPs	ROPs 128 ROPs
Tensor Cores -	Tensor Cores 128 T-Cores
RT Cores -	RT Cores 64 RT-Cores
Units -	CUs 64 CUs

Clocks

Base Clock -	Base Clock 2.4GHz
Boost Clock 450MHz	Boost Clock 2.97GHz

Cache

L2 Cache -	L2 Cache 8.2MB shared
L3 Cache -	L3 Cache 64MB shared
L3 Bandwidth -	L3 Bandwidth 2.25TB/s

Memory

262MB DDR	16GB GDDR6
Memory Bus 256-bit	Memory Bus 256-bit
Memory Speed 850MT/s	Memory Speed 20GT/s
Memory Bandwidth 27.2GB/s	Memory Bandwidth 640GB/s

Power & Thermals

TDP 59W

TDP 304W

Video Output

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

Ports

-	3x DisplayPort 2.1
-	1x HDMI 2.1
1x DVI-I Single-Link	-
1x VGA	-
1x S-Video	-

Encoder

-	Encoder Model VCN 4.0

Decoder

Decoder Model VPE 3.0

Decoder Model VCN 4.0

Card

Form Factor AGP 8x Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe 2.5-Slots
-	Height 111 mm (4.37") Width 267 mm (10.51") Depth 50 mm (1.97")
Cooling Blower 1x Fan	Cooling Open-Air 3x Fans
Power Connectors 1x Molex	Power Connectors 2x 8-Pin

Chip

Manufacturer NVIDIA	Manufacturer AMD
Chip Designer NVIDIA	Chip Designer AMD
Architecture Rankine	Architecture RDNA 4
Family GeForce 5000	Family Radeon RX 9000
Branding	Branding
Codename NV35	Codename -
Chip Variant -	Chip Variant Navi 48 XL
Market Segment Desktop	Market Segment Desktop
Release Date May 12, 2003	Release Date Jan 6, 2025

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 130nm	Fabrication Node N4P
Die Size 207mm²	Die Size 357mm²
Transistor Count 135 Million	Transistor Count 53.9 Billion
Transistor Density 0.65 MTr/mm²	Transistor Density 151.2 MTr/mm²

Images

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Competitors

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