NVIDIA RTX A5500 vs NVIDIA RTX PRO 4000 Blackwell Full Specs

Summary

10,240 Shaders 1.7GHz	8,960 Shaders 2.45GHz
24GB GDDR6768GB/s	24GB GDDR7672GB/s
Peak·FP32·FP16 34.71 TFLOPS	Peak·FP32·FP16 43.94 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 230W	TDP 140W
Power Connectors - 1x 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

RTX A55001.11 POPSINT4 Tensor Sparse

x1

RTX PRO 4000 Blackwell1.41 PFLOPSFP4 Tensor Sparse

x1.27

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Theoretical Performance

Clock Speed1695MHz UC·Base·Boost·OC	Clock Speed2452MHz UC·Boost·OC
Peak OPS 1.11 POPSINT4 Tensor Sparse	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 FP16-16 138.9 TFLOPS FP16-16 Tensor Sparse 277.7 TFLOPS Tensor FP16-32 69.43 TFLOPS FP16-32 Tensor Sparse 138.9 TFLOPS	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 34.71 TFLOPS Tensor BF16 69.43 TFLOPS BF16 Tensor Sparse 138.9 TFLOPS	BF16 43.94 TFLOPS Tensor BF16 87.88 TFLOPS BF16 Tensor Sparse 175.8 TFLOPS
Tensor TF32 34.71 TFLOPS	Tensor TF32 43.94 TFLOPS
FP32 34.71 TFLOPS	FP32 43.94 TFLOPS
FP64 542.4 GFLOPS	FP64 686.6 GFLOPS
Tensor INT4 555.4 TOPS	Tensor INT4 -
Tensor INT8 277.7 TOPS	Tensor INT8 351.5 TOPS
Ray 52.36 TOPS	Ray 133.3 TOPS
Pixel Rate 189.8 GPixel/s	Pixel Rate 235.4 GPixel/s
Texture Rate 542.4 GTexel/s	Texture Rate 686.6 GTexel/s

Core Config

Shaders 10,240 Shaders	Shaders 8,960 Shaders
TMUs 320 TMUs	TMUs 280 TMUs
ROPs 112 ROPs	ROPs 96 ROPs
Tensor Cores 320 T-Cores	Tensor Cores 280 T-Cores
RT Cores 80 RT-Cores	RT Cores 70 RT-Cores
SMs 80 SMs	SMs 70 SMs

Clocks

Base Clock 1.17GHz	Base Clock -
Boost Clock 1.7GHz	Boost Clock 2.45GHz

Cache

L2 Cache 6.1MB shared

L2 Cache 49.1MB shared

Memory

24GB GDDR6	24GB GDDR7
Memory Bus 384-bit	Memory Bus 192-bit
Memory Speed 16GT/s	Memory Speed 28GT/s
Memory Bandwidth 768GB/s	Memory Bandwidth 672GB/s
ECC Yes	ECC Yes

Power & Thermals

TDP 230W

TDP 140W

Video Output

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

Ports

-	4x DisplayPort 2.1
4x DisplayPort 1.4	-

Encoder

Encoder Model NVENC 7

Encoder Model 2x NVENC 9

Decoder

Decoder Model NVDEC 5

Decoder Model 2x NVDEC 6

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe 1-Slots
Height 112 mm (4.41") Width 267 mm (10.51") Depth 40 mm (1.57")	Height 111.8 mm (4.4") Width 241.3 mm (9.5") Depth 20 mm (0.79")
Cooling Blower 1x Fan	Cooling Blower 1x Fan
Power Connectors 1x 8-Pin	Power Connectors 1x 16-Pin 12VHPWR

Chip

Manufacturer NVIDIA	Manufacturer NVIDIA
Chip Designer NVIDIA	Chip Designer NVIDIA
Architecture Ampere	Architecture Blackwell
Family RTX A	Family RTX PRO Blackwell
Branding	Branding
Codename NV172	Codename NV193
Chip Variant GA102-200-KD-A1	Chip Variant GB203-200-A1
Market Segment Workstation	Market Segment Workstation
Release Date Mar 22, 2022	Release Date Mar 18, 2025

Fabrication

Foundry Samsung	Foundry TSMC
Fabrication Node 8N	Fabrication Node 4NP
Die Size 628mm²	Die Size 378mm²
Transistor Count 28.3 Billion	Transistor Count 45.6 Billion
Transistor Density 45.04 MTr/mm²	Transistor Density 120.6 MTr/mm²

Images

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