NVIDIA RTX A400 vs NVIDIA RTX A5500 Full Specs

Summary

768 Shaders 1.76GHz	10,240 Shaders 1.7GHz
4GB GDDR696GB/s	24GB GDDR6768GB/s
Peak·FP32·FP16 2.7 TFLOPS	Peak·FP32·FP16 34.71 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 50W	TDP 230W
Power Connectors -	Power Connectors 1x 8-Pin

Highlights

Peak OPS

Peak OPS FP32 FP16 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 A40086.51 TOPSINT4 Tensor Sparse

x1

RTX A55001.11 POPSINT4 Tensor Sparse

x12.84

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Theoretical Performance

Clock Speed1760MHz UC·Base·Boost·OC	Clock Speed1695MHz UC·Base·Boost·OC
Peak OPS 86.51 TOPSINT4 Tensor Sparse	Peak OPS 1.11 POPSINT4 Tensor Sparse
Tensor FP16-16 10.81 TFLOPS FP16-16 Tensor Sparse 21.63 TFLOPS Tensor FP16-32 5.41 TFLOPS FP16-32 Tensor Sparse 10.81 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
BF16 2.7 TFLOPS Tensor BF16 5.41 TFLOPS BF16 Tensor Sparse 10.81 TFLOPS	BF16 34.71 TFLOPS Tensor BF16 69.43 TFLOPS BF16 Tensor Sparse 138.9 TFLOPS
Tensor TF32 2.7 TFLOPS	Tensor TF32 34.71 TFLOPS
FP32 2.7 TFLOPS	FP32 34.71 TFLOPS
FP64 42.24 GFLOPS	FP64 542.4 GFLOPS
Tensor INT4 43.25 TOPS	Tensor INT4 555.4 TOPS
Tensor INT8 21.63 TOPS	Tensor INT8 277.7 TOPS
Ray 4.08 TOPS	Ray 52.36 TOPS
Pixel Rate 28.2 GPixel/s	Pixel Rate 189.8 GPixel/s
Texture Rate 42.2 GTexel/s	Texture Rate 542.4 GTexel/s

Core Config

Shaders 768 Shaders	Shaders 10,240 Shaders
TMUs 24 TMUs	TMUs 320 TMUs
ROPs 16 ROPs	ROPs 112 ROPs
Tensor Cores 24 T-Cores	Tensor Cores 320 T-Cores
RT Cores 6 RT-Cores	RT Cores 80 RT-Cores
SMs 6 SMs	SMs 80 SMs

Clocks

Base Clock 1GHz	Base Clock 1.17GHz
Boost Clock 1.76GHz	Boost Clock 1.7GHz

Cache

L2 Cache 1MB shared

L2 Cache 6.1MB shared

Memory

4GB GDDR6	24GB GDDR6
Memory Bus 64-bit	Memory Bus 384-bit
Memory Speed 12GT/s	Memory Speed 16GT/s
Memory Bandwidth 96GB/s	Memory Bandwidth 768GB/s
ECC -	ECC Yes

Power & Thermals

TDP 50W

TDP 230W

Video Output

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

Ports

-	4x DisplayPort 1.4
4x Mini DisplayPort 1.4	-

Encoder

Encoder Model NVENC 7

Encoder Model NVENC 7

Decoder

Decoder Model NVDEC 5

Decoder Model NVDEC 5

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 1-Slots	PCIe 2-Slots
Height 69 mm (2.72") Width 163 mm (6.42") Depth 40 mm (1.57")	Height 112 mm (4.41") Width 267 mm (10.51") Depth 40 mm (1.57")
Cooling Open-Air 1x Fan	Cooling Blower 1x Fan
Power Connectors -	Power Connectors 1x 8-Pin

Chip

Manufacturer NVIDIA	Manufacturer NVIDIA
Chip Designer NVIDIA	Chip Designer NVIDIA
Architecture Ampere	Architecture Ampere
Family RTX A	Family RTX A
Branding	Branding
Codename NV177	Codename NV172
Chip Variant GA107-140-A1	Chip Variant GA102-200-KD-A1
Market Segment Workstation	Market Segment Workstation
Release Date Apr 17, 2023	Release Date Mar 22, 2022

Fabrication

Foundry Samsung	Foundry Samsung
Fabrication Node 8N	Fabrication Node 8N
Die Size 200mm²	Die Size 628mm²
Transistor Count 8.7 Billion	Transistor Count 28.3 Billion
Transistor Density 43.5 MTr/mm²	Transistor Density 45.04 MTr/mm²

Images

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