NVIDIA GeForce 7900 GX2 vs AMD Radeon RX 9070 XT Full Specs

Summary

48 Shaders 500MHz	4,096 Shaders 2.97GHz
1048MB GDDR376.8GB/s	16GB GDDR6640GB/s
Peak·FP32·FP16 -	Peak·FP32·FP16 48.66 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 110W	TDP 304W
Power Connectors - 1x 6-Pin	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 7900 GX2-

-

Radeon RX 9070 XT1.56 POPSINT4 Tensor Sparse

x1

Show Top Score

Theoretical Performance

Clock Speed500MHz 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 8 GPixel/s	Pixel Rate 380.2 GPixel/s
Texture Rate 12 GTexel/s	Texture Rate 760.3 GTexel/s

Core Config

Shaders 48 Shaders	Shaders 4,096 Shaders
TMUs 48 TMUs	TMUs 256 TMUs
ROPs 32 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 500MHz	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

1048MB GDDR3	16GB GDDR6
Memory Bus 256-bit	Memory Bus 256-bit
Memory Speed 1.2GT/s	Memory Speed 20GT/s
Memory Bandwidth 76.8GB/s	Memory Bandwidth 640GB/s
ECC No	ECC No

Power & Thermals

TDP 110W

TDP 304W

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 VP1

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 312 mm (12.28") Depth 37 mm (1.46")	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 6-Pin	Power Connectors 2x 8-Pin

Chip

Manufacturer NVIDIA	Manufacturer AMD
Chip Designer NVIDIA	Chip Designer AMD
Architecture Curie	Architecture RDNA 4
Family GeForce 7000	Family Radeon RX 9000
Branding	Branding
Codename NV49	Codename -
Chip Variant G71-N-A2	Chip Variant Navi 48 XL
Market Segment Desktop	Market Segment Desktop
Release Date Mar 9, 2006	Release Date Jan 6, 2025

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 90nm	Fabrication Node N4P
Die Size 196mm²	Die Size 357mm²
Transistor Count 278 Million	Transistor Count 53.9 Billion
Transistor Density 1.42 MTr/mm²	Transistor Density 151.2 MTr/mm²

Images

No images available

No images available

Competitors

NVIDIAGeForce 7900 GX2 vs GPU AMDRadeon RX 9060 XT 16GB NVIDIAGeForce 7900 GX2 vs GPU AMDRadeon RX 9060 NVIDIAGeForce 7900 GX2 vs GPU AMDRadeon RX 9060 XT Show 12 more

AMDRadeon RX 9070 XT vs GPU NVIDIAGeForce RTX 5070 Ti AMDRadeon RX 9070 XT vs GPU NVIDIAGeForce RTX 4080 Super AMDRadeon RX 9070 XT vs GPU NVIDIAGeForce RTX 4070 Ti Super Show 12 more