AMD Radeon R7 8CU 758MHz GCN 3 vs Intel UHD 620 1000MHz Full Specs

Summary

512 Shaders 758MHz	192 Shaders 1GHz
Shared Memory29.9GB/s DDR3·DDR4	Shared Memory46.9GB/s LPDDR4·DDR4·LPDDR3·DDR3L
Peak·FP32·FP16 776.2 GFLOPS	Peak·FP32·FP16 384 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth

Radeon R7 8CU 758MHz GCN 3776.2 GFLOPSFP16

x2.02

UHD 620 1000MHz384 GFLOPSFP16

x1

Show Top Score

Theoretical Performance

Clock Speed758MHz UC·Boost·OC	Clock Speed1000MHz UC·Base·Boost·OC
Peak OPS 776.2 GFLOPSFP16	Peak OPS 384 GFLOPSFP16
FP32 776.2 GFLOPS	FP32 384 GFLOPS
FP64 48.51 GFLOPS	FP64 96 GFLOPS
Pixel Rate 6.1 GPixel/s	Pixel Rate 3 GPixel/s
Texture Rate 24.3 GTexel/s	Texture Rate 24 GTexel/s

Core Config

Shaders 512 Shaders	Shaders 192 Shaders
TMUs 32 TMUs	TMUs 24 TMUs
ROPs 8 ROPs	ROPs 3 ROPs
CUs 8 CUs	EUs 24 EUs

Clocks

Base Clock -	Base Clock 300MHz
Boost Clock 758MHz	Boost Clock 1GHz

Cache

L1 16KB/CU	L1 -
L2 Cache 256KB shared	L2 Cache -

Memory

Shared Memory DDR3·DDR4	Shared Memory LPDDR4·DDR4·LPDDR3·DDR3L
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 1.9GT/s	Memory Speed 2.9GT/s
Memory Bandwidth 29.9GB/s	Memory Bandwidth 46.9GB/s
ECC No	ECC No

Video Output

Max Resolution 4096x2160	Max Resolution 4096x2304
Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz	Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 68Hz
Multi-Monitor 3	Multi-Monitor 3
DSC Not Supported	DSC Not Supported

API Support

Shader Model 6.5	Shader Model 6.4
DirectX DirectX 12 Direct3D 12_0	DirectX DirectX 12 Direct3D 12_1
OpenGL 4.6 OpenCL 2.1 Vulkan 1.2	OpenGL 4.6 OpenCL 3 Vulkan 1.2
GFX 8	-

Encoder

Encoder VCE 3.1	Encoder Quick Sync Video 6
Codec - - AVC (H.264) HEVC (H.265)	Codec JPEG VP9 AVC (H.264) HEVC (H.265)

Decoder

Decoder UVD 6.0	Decoder Quick Sync Video 6
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 - - AVC (H.264) HEVC (H.265)	Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP8 VP9 AVC (H.264) HEVC (H.265)

Card

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

Chip

Manufacturer AMD	Manufacturer Intel
Chip Designer AMD	Chip Designer Intel
Architecture GCN 3	Architecture Gen 9.5
Family GCN 3	Family Gen 9.5
Branding	Branding
Codename Wani	Codename -
Chip Variant -	Chip Variant GT1
Market Segment Laptop	Market Segment Desktop
Release Date Jun 1, 2016	Release Date Aug 21, 2017

Fabrication

Foundry GlobalFoundries	Foundry Intel
Fabrication Node 28nm	Fabrication Node 14nm+++
Die Size 250mm²	Die Size 126mm²
Transistor Count 3.1B	Transistor Count 2.1B
Transistor Density 12 MTr/mm²	Transistor Density 17 MTr/mm²

Images

Used In

CPUs AMDA12-9720P2 CoresAMDFX-9800P2 CoresAMDPRO A12-9800B2 Cores	CPUs IntelCore i3-8130U2 CoresIntelCore i3-8140U2 CoresIntelCore i3-8145U2 Cores Show 1 more
Laptops -	Laptops SamsungNotebook PlusMid 2020SamsungGalaxy Chromebook 2Early 2021SamsungGalaxy Book Flex 13 AlphaLate 2019 Show 1 more

Competitors

AMDRadeon R7 8CU 758MHz GCN 3 vs GPU AMDRadeon R7 8CU 900MHz GCN 3 AMDRadeon R7 8CU 758MHz GCN 3 vs GPU AMDRadeon R7 8CU 800MHz GCN 3 AMDRadeon R7 8CU 758MHz GCN 3 vs GPU AMDRadeon R8 8CU 720MHz GCN 3 Show 12 more

IntelUHD 620 1000MHz vs GPU IntelUHD 615 850MHz IntelUHD 620 1000MHz vs GPU IntelUHD 620 1100MHz IntelUHD 620 1000MHz vs GPU IntelUHD 620 1150MHz Show 12 more