AMD Radeon Instinct MI250X vs NVIDIA GeForce RTX 2070 Max-Q

Table of Contents

Graphics Processor

GPU model Aldebaran TU106
GPU variant Aldebaran XT N18E-G2-A1
Architecture CDNA 2.0 Turing
Foundry TSMC TSMC
Manufacturing process 6 nm 12 nm
Number of transistors 58,200 million 10,800 million
Die size unknown 445 mm²

Graphics Card

Release date Nov 8th, 2021
Generation Radeon Instinct
Production unknown
Interface PCIe 4.0 x16

Clocks

Base clock 1000 MHz 885 MHz
Boost clock 1700 MHz 1185 MHz
Memory clock 1600 MHz 3.2 Gbps effective 1500 MHz 12 Gbps effective

Memory Configuration

Memory size 128 GB 8 GB
Memory type HBM2E GDDR6
Memory bus width 8192 bit 256 bit
Bandwidth 3,277 GB/s 384.0 GB/s

Render Configuration

Shading units 14080 2304
TMUs 880 144
ROPs 0 64
Compute units 220
Cache L1 16 KB (per CU) 64 KB (per SM)
Cache L2 16 MB 4 MB
gpu.details.mcm 2
SM count 36
Tensor cores 288
RT cores 36

Performance

Pixel rate 0 MPixel/s 75.84 GPixel/s
Texture rate 1,496 GTexel/s 170.6 GTexel/s
FP16 (half) performance 383.0 TFLOPS (8:1) 10.92 TFLOPS (2:1)
FP32 (float) performance 47.87 TFLOPS 5.460 TFLOPS
FP64 (double) performance 47.87 TFLOPS (1:1) 170.6 GFLOPS (1:32)

Dimensions & Outputs

Slot width Dual-slot MXM Module
Length 267 mm 10.5 inches
Width 111 mm 4.4 inches
TDP 500 W 90 W
Suggested PSU 900 W
Outputs No outputs No outputs
Power connectors 2x 8-pin None
Board number E4914 SKU 30

API Support & Features

DirectX 12 Ultimate (12_2)
OpenGL 4.6
OpenCL 3.0 3.0
Vulkan 1.2
Shader model 6.6
CUDA 7.5

Other Features

Mobile graphics

Release date Jan 29th, 2019
Generation GeForce 20 Mobile
Production Active
Interface PCIe 3.0 x16
Predecessor GeForce 10 Mobile
Successor GeForce 30 Mobile

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