GPUs

Intel UHD 630 1050MHz vs Intel HD 4000 1200MHz Full Specs

192 Shaders
1.05GHz
128 Shaders
1.2GHz
Shared Memory46.9GB/s
·
Shared Memory25.6GB/s
·
··
403.2 GFLOPS
··
307.2 GFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

UHD 630 1050MHzUHD 630 1050MHz403.2 GFLOPSFP16
x1.31
HD 4000 1200MHzHD 4000 1200MHz307.2 GFLOPSFP32
x1

Clock Speed
···
Clock Speed
···
Peak OPS
403.2 GFLOPSFP16
Peak OPS
307.2 GFLOPSFP32
FP32
403.2 GFLOPS
FP32
307.2 GFLOPS
FP64
100.8 GFLOPS
FP64
76.8 GFLOPS
Pixel Rate
3.1 GPixel/s
Pixel Rate
2.4 GPixel/s
Texture Rate
25.2 GTexel/s
Texture Rate
19.2 GTexel/s

Shaders
192 Shaders
Shaders
128 Shaders
TMUs
24 TMUs
TMUs
16 TMUs
ROPs
3 ROPs
ROPs
2 ROPs
EUs
24 EUs
EUs
16 EUs

Base Clock
350MHz
Base Clock
650MHz
Boost Clock
1.05GHz
Boost Clock
1.2GHz

Shared Memory
·
Shared Memory
·
Memory Bus
128-bit
Memory Bus
128-bit
Memory Speed
2.9GT/s
Memory Speed
1.6GT/s
Memory Bandwidth
46.9GB/s
Memory Bandwidth
25.6GB/s

Multi-Monitor
3
Multi-Monitor
2

Encoder Model
Quick Sync Video 6
Encoder Model
Quick Sync Video 2

Decoder Model
Quick Sync Video 6
Decoder Model
Quick Sync Video 2

Form Factor
iGPU
Form Factor
iGPU
Cooling
Passive
Cooling
Open-Air

Manufacturer
Manufacturer
Chip Designer
Chip Designer
Architecture
Architecture
Family
Family
Branding
UHD 2017 branding
Branding
HD 2011 branding
Codename
-
Codename
Ivy Bridge
Chip Variant
GT1
Chip Variant
GT1
Market Segment
Desktop
Market Segment
Laptop
Release Date
Oct 30, 2018
Release Date
Apr 1, 2012

Foundry
Intel
Foundry
Intel
Fabrication Node
14nm+++
Fabrication Node
22nm
Die Size
126mm²
Die Size
118mm²
Transistor Count
2.1 Billion
Transistor Count
945 Million
Transistor Density
17 MTr/mm²
Transistor Density
8 MTr/mm²

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