AMD Radeon HD 7950 Boost vs AMD Radeon Vega 3 Embedded

Table of Contents

Graphics Processor

GPU model Tahiti Picasso
GPU variant Tahiti PRO2 (215-0821282)
Architecture GCN 1.0 GCN 5.0
Foundry TSMC GlobalFoundries
Manufacturing process 28 nm 14 nm
Number of transistors 4,313 million 4,940 million
Die size 352 mm² 210 mm²

Graphics Card

Release date Jun 22nd, 2012
Generation Southern Islands
Production End-of-life
Launch price 449 USD
Interface PCIe 3.0 x16
Reviews 118 in our database
Predecessor Northern Islands
Successor Sea Islands

Clocks

Base clock 850 MHz 300 MHz
Boost clock 925 MHz 1000 MHz
Memory clock 1250 MHz 5 Gbps effective System Shared

Memory Configuration

Memory size 3 GB System Shared
Memory type GDDR5 System Shared
Memory bus width 384 bit System Shared
Bandwidth 240.0 GB/s System Dependent

Render Configuration

Shading units 1792 192
TMUs 112 12
ROPs 32 4
Compute units 28 3
Cache L1 16 KB (per CU)
Cache L2 768 KB

Performance

Pixel rate 29.60 GPixel/s 4.000 GPixel/s
Texture rate 103.6 GTexel/s 12.00 GTexel/s
FP32 (float) performance 3.315 TFLOPS 384.0 GFLOPS
FP64 (double) performance 828.8 GFLOPS (1:4) 24.00 GFLOPS (1:16)
FP16 (half) performance 768.0 GFLOPS (2:1)

Dimensions & Outputs

Slot width Dual-slot IGP
Length 275 mm 10.8 inches
Width 111 mm 4.4 inches
Height 38 mm 1.5 inches
TDP 200 W 10 W
Suggested PSU 550 W
Outputs 1x DVI1x HDMI2x mini-DisplayPort No outputs
Power connectors 2x 6-pin None
Board number C386

API Support & Features

DirectX 12 (11_1) 12 (12_1)
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan 1.2 1.2
Shader model 5.1 6.4

Other Features

Integrated Graphics

Release date 2019
Generation Picasso (Vega)
Production Active
Interface IGP
Predecessor Raven Ridge
Successor Renoir

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