NVIDIA RTX A1000 vs NVIDIA RTX A2000 12GB Full Specs

Summary

2,307 Shaders 1.46GHz	3,328 Shaders 1.2GHz
8GB GDDR6192GB/s	12GB GDDR6288GB/s
Peak·FP32·FP16 6.75 TFLOPS	Peak·FP32·FP16 7.99 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 50W	TDP 70W

Theoretical Performance

Clock Speed1462MHz UC·Base·Boost·OC	Clock Speed1200MHz UC·Base·Boost·OC
Peak OPS 215.6 TOPSINT4 Tensor Sparse	Peak OPS 255.6 TOPSINT4 Tensor Sparse
Tensor FP16-16 26.95 TFLOPS FP16-16 Tensor Sparse 53.9 TFLOPS Tensor FP16-32 13.47 TFLOPS FP16-32 Tensor Sparse 26.95 TFLOPS	Tensor FP16-16 31.95 TFLOPS FP16-16 Tensor Sparse 63.9 TFLOPS Tensor FP16-32 15.97 TFLOPS FP16-32 Tensor Sparse 31.95 TFLOPS
BF16 6.75 TFLOPS Tensor BF16 13.47 TFLOPS BF16 Tensor Sparse 26.95 TFLOPS	BF16 7.99 TFLOPS Tensor BF16 15.97 TFLOPS BF16 Tensor Sparse 31.95 TFLOPS
Tensor TF32 6.74 TFLOPS	Tensor TF32 7.99 TFLOPS
FP32 6.75 TFLOPS	FP32 7.99 TFLOPS
FP64 105.4 GFLOPS	FP64 124.8 GFLOPS
Tensor INT4 107.8 TOPS	Tensor INT4 127.8 TOPS
Tensor INT8 53.9 TOPS	Tensor INT8 63.9 TOPS
Ray 10.16 TOPS	Ray 12.05 TOPS
Pixel Rate 70.2 GPixel/s	Pixel Rate 57.6 GPixel/s
Texture Rate 105.3 GTexel/s	Texture Rate 124.8 GTexel/s

Core Config

Shaders 2,307 Shaders	Shaders 3,328 Shaders
TMUs 72 TMUs	TMUs 104 TMUs
ROPs 48 ROPs	ROPs 48 ROPs
Tensor Cores 72 T-Cores	Tensor Cores 104 T-Cores
RT Cores 18 RT-Cores	RT Cores 26 RT-Cores
SMs 18 SMs	SMs 26 SMs

Clocks

Base Clock 1.14GHz	Base Clock 562MHz
Boost Clock 1.46GHz	Boost Clock 1.2GHz

Cache

L2 Cache 2MB shared

L2 Cache 3MB shared

Memory

8GB GDDR6	12GB GDDR6
Memory Bus 128-bit	Memory Bus 192-bit
Memory Speed 12GT/s	Memory Speed 12GT/s
Memory Bandwidth 192GB/s	Memory Bandwidth 288GB/s
ECC No	ECC No

Power & Thermals

TDP 50W

TDP 70W

Video Output

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

Ports

4x Mini DisplayPort 1.4

4x Mini DisplayPort 1.4

Encoder

Encoder Model NVENC 7	Encoder Model NVENC 7
Codec AVC (H.264) HEVC (H.265)	Codec AVC (H.264) HEVC (H.265)

Decoder

Decoder Model NVDEC 5	Decoder Model NVDEC 5
Codec MPEG-1 MPEG-2 MPEG-4 VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) AV1	Codec MPEG-1 MPEG-2 MPEG-4 VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) AV1

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 69 mm (2.72") Width 167 mm (6.58") Depth 40 mm (1.57")
Cooling Open-Air 1x Fan	Cooling Blower 1x Fan

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 NV176
Chip Variant GA107-140-A1	Chip Variant GA106-150-KA-A1
Market Segment Workstation	Market Segment Workstation
Release Date Apr 17, 2023	Release Date Aug 10, 2021

Fabrication

Foundry Samsung	Foundry Samsung
Fabrication Node 8N	Fabrication Node 8N
Die Size 200mm²	Die Size 276mm²
Transistor Count 8.7 Billion	Transistor Count 13.3 Billion
Transistor Density 43.5 MTr/mm²	Transistor Density 48.01 MTr/mm²

Images