AMD Radeon RX 7900 XTX vs NVIDIA RTX PRO 4000 Blackwell Full Specs

Summary

6,144 Shaders 2.5GHz	8,960 Shaders 2.45GHz
24GB GDDR6960GB/s	24GB GDDR7672GB/s
Peak·FP32·FP16 61.44 TFLOPS	Peak·FP32·FP16 43.94 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 355W	TDP 140W
Power Connectors - 2x 8-Pin	Power Connectors 1x 16-Pin 12VHPWR -

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP4 FP4 Tensor Sparse 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 TF32 Tensor INT8 Tensor INT4 Memory Bandwidth TDP

Radeon RX 7900 XTX245.8 TOPSINT4 Tensor

x1

RTX PRO 4000 Blackwell1.41 PFLOPSFP4 Tensor Sparse

x5.72

Show Top Score

Theoretical Performance

Clock Speed2500MHz UC·Base·Boost·OC	Clock Speed2452MHz UC·Boost·OC
Peak OPS 245.8 TOPSINT4 Tensor	Peak OPS 1.41 PFLOPSFP4 Tensor Sparse
-	Tensor FP4 703 TFLOPS FP4 Tensor Sparse 1.41 PFLOPS
-	Tensor FP8-16 351.5 TFLOPS FP8-16 Tensor Sparse 703 TFLOPS Tensor FP8-32 175.8 TFLOPS FP8-32 Tensor Sparse 351.5 TFLOPS
Tensor FP16-16 61.44 TFLOPS FP16-16 Tensor Sparse - Tensor FP16-32 61.44 TFLOPS FP16-32 Tensor Sparse -	Tensor FP16-16 175.8 TFLOPS FP16-16 Tensor Sparse 351.5 TFLOPS Tensor FP16-32 87.88 TFLOPS FP16-32 Tensor Sparse 175.8 TFLOPS
BF16 122.9 TFLOPS Tensor BF16 61.44 TFLOPS BF16 Tensor Sparse -	BF16 43.94 TFLOPS Tensor BF16 87.88 TFLOPS BF16 Tensor Sparse 175.8 TFLOPS
Tensor TF32 -	Tensor TF32 43.94 TFLOPS
FP32 61.44 TFLOPS	FP32 43.94 TFLOPS
FP64 1.92 TFLOPS	FP64 686.6 GFLOPS
Tensor INT4 245.8 TOPS	Tensor INT4 -
Tensor INT8 61.44 TOPS	Tensor INT8 351.5 TOPS
Ray -	Ray 133.3 TOPS
Pixel Rate 480 GPixel/s	Pixel Rate 235.4 GPixel/s
Texture Rate 960 GTexel/s	Texture Rate 686.6 GTexel/s

Core Config

Shaders 6,144 Shaders	Shaders 8,960 Shaders
TMUs 384 TMUs	TMUs 280 TMUs
ROPs 192 ROPs	ROPs 96 ROPs
Tensor Cores 192 T-Cores	Tensor Cores 280 T-Cores
RT Cores 96 RT-Cores	RT Cores 70 RT-Cores
CUs 96 CUs	SMs 70 SMs

Clocks

Base Clock 1.9GHz	Base Clock -
Boost Clock 2.5GHz	Boost Clock 2.45GHz

Cache

L2 Cache 6.1MB shared	L2 Cache 49.1MB shared
L3 Cache 96MB shared	L3 Cache -
L3 Bandwidth 3.5TB/s	L3 Bandwidth -

Memory

24GB GDDR6	24GB GDDR7
Memory Bus 384-bit	Memory Bus 192-bit
Memory Speed 20GT/s	Memory Speed 28GT/s
Memory Bandwidth 960GB/s	Memory Bandwidth 672GB/s
ECC No	ECC Yes

Power & Thermals

TDP 355W

TDP 140W

Video Output

Multi-Monitor 3	Multi-Monitor 4
HDCP HDCP 2.3	HDCP HDCP 2.3

Ports

2x DisplayPort 2.1	4x DisplayPort 2.1
1x HDMI 2.1	-
1x USB-C	-

Encoder

Encoder Model VCN 4.0

Encoder Model 2x NVENC 9

Decoder

Decoder Model VCN 4.0

Decoder Model 2x NVDEC 6

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2.5-Slots	PCIe 1-Slots
Height 135 mm (5.32") Width 287 mm (11.3") Depth 51 mm (2.01")	Height 111.8 mm (4.4") Width 241.3 mm (9.5") Depth 20 mm (0.79")
Cooling Open-Air 3x Fans	Cooling Blower 1x Fan
Power Connectors 2x 8-Pin	Power Connectors 1x 16-Pin 12VHPWR

Chip

Manufacturer AMD	Manufacturer NVIDIA
Chip Designer AMD	Chip Designer NVIDIA
Architecture RDNA 3	Architecture Blackwell
Family Radeon RX 7000	Family RTX PRO Blackwell
Branding	Branding
Codename Plum Bonito	Codename NV193
Chip Variant Navi 31 XL	Chip Variant GB203-200-A1
Market Segment Desktop	Market Segment Workstation
Release Date Dec 13, 2022	Release Date Mar 18, 2025

Fabrication

Foundry TSMC	Foundry TSMC
Other Foundries TSMCMCD	Other Foundries -
Fabrication Node N5 N6MCD	Fabrication Node 4NP -
Die Size 304mm² 225mm²MCD	Die Size 378mm² -
Transistor Count 45.4 Billion 12.3 BillionMCD	Transistor Count 45.6 Billion -
Transistor Density 149.2 MTr/mm² 54.67 MTr/mm²MCD	Transistor Density 120.6 MTr/mm² -

Images

No images available

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Used In

Desktops Tinybox Red(Mid 2024)

Desktops -

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