GPUs

Intel HD 4000 1100MHz vs Apple FirePro D300 Full Specs

128 Shaders
1.1GHz
1,280 Shaders
850MHz
Shared Memory25.6GB/s
·
2GB GDDR5162.6GB/s
··
281.6 GFLOPS
··
2.18 TFLOPS
Form Factor
iGPU
Form Factor
Mac Pro Card
TDP
Shared
TDP
150W

HD 4000 1100MHzHD 4000 1100MHz281.6 GFLOPSFP32
x1
FirePro D300FirePro D3002.18 TFLOPSFP32
x7.73

Clock Speed
···
Clock Speed
··
Peak OPS
281.6 GFLOPSFP32
Peak OPS
2.18 TFLOPSFP32
FP32
281.6 GFLOPS
FP32
2.18 TFLOPS
FP64
70.4 GFLOPS
FP64
136 GFLOPS
Pixel Rate
2.2 GPixel/s
Pixel Rate
27.2 GPixel/s
Texture Rate
17.6 GTexel/s
Texture Rate
68 GTexel/s

Shaders
128 Shaders
Shaders
1,280 Shaders
TMUs
16 TMUs
TMUs
80 TMUs
ROPs
2 ROPs
ROPs
32 ROPs
EUs
16 EUs
CUs
20 CUs

Base Clock
650MHz
Base Clock
-
Boost Clock
1.1GHz
Boost Clock
850MHz

L2 Cache
-
L2 Cache
512KB shared

Shared Memory
·
2GB GDDR5
Memory Bus
128-bit
Memory Bus
256-bit
Memory Speed
1.6GT/s
Memory Speed
5.1GT/s
Memory Bandwidth
25.6GB/s
Memory Bandwidth
162.6GB/s

TDP
Shared
TDP
150W

Multi-Monitor
2
Multi-Monitor
3

Encoder Model
Quick Sync Video 2
Encoder Model
VCE 1.0

Decoder Model
Quick Sync Video 2
Decoder Model
UVD 4.0

Form Factor
iGPU
Form Factor
Mac Pro Card
Cooling
Open-Air
Cooling
Passive

Manufacturer
Manufacturer
Chip Designer
Chip Designer
Architecture
Architecture
Family
Family
Branding
HD 2011 branding
Branding
FirePro 2014 branding
Codename
Ivy Bridge
Codename
Pitcairn
Chip Variant
GT1
Chip Variant
Pitcairn Pro
Market Segment
Laptop
Market Segment
Workstation
Release Date
Apr 1, 2012
Release Date
Jan 18, 2014

Foundry
Intel
Foundry
TSMC
Fabrication Node
22nm
Fabrication Node
28nm
Die Size
118mm²
Die Size
212mm²
Transistor Count
945 Million
Transistor Count
2.8 Billion
Transistor Density
8 MTr/mm²
Transistor Density
13.21 MTr/mm²

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