GPUs
AMD Radeon HD 7420G

Radeon HD 7420G

AMD Radeon HD 7420G Full Specs

128 Shaders
655MHz
Shared Memory25.6GB/sDDR3
··
167.7 GFLOPS
Form Factor
iGPU
TDP
Shared

Radeon HD 7420GRadeon HD 7420G167.7 GFLOPSFP32
x1
3.35 PFLOPS FP4 Tensor SparseGeForce RTX 5090
x19990.96

Clock Speed
···
Peak OPS
167.7 GFLOPSFP32
FP32
167.7 GFLOPS
Pixel Rate
2.6 GPixel/s
Texture Rate
5.2 GTexel/s

Shaders
128 Shaders
TMUs
8 TMUs
ROPs
4 ROPs
CUs
2 CUs

Base Clock
480MHz
Boost Clock
655MHz

L1
8KB/CU
L2 Cache
256KB shared

Shared MemoryDDR3
Memory Bus
128-bit
Memory Speed
1.6GT/s
Memory Bandwidth
25.6GB/s
ECC
No

Max Resolution
2560x1600
Refresh Rate Calculator
2560x1440
Resolution1440p QHD
Refresh Rate
66Hz
Multi-Monitor
2
DSC
Not Supported

Shader Model
5
DirectX
DirectX 11
Direct3D
11_0
OpenGL
4.5
OpenCL
1.2
GFX
5

Decoder
UVD 3.1
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)

Form Factor
iGPU

Manufacturer
AMD
Chip Designer
AMD
Architecture
TeraScale 3
Family
Radeon HD 7000
Branding
Radeon 2011 branding
Codename
Scrapper
Market Segment
Laptop
Release Date
Jun 1, 2012

Foundry
GlobalFoundries
Fabrication Node
32nm
Die Size
246mm²
Transistor Count
1.3B
Transistor Density
5 MTr/mm²