AMD Radeon R3 2CU 655MHz GCN 3 vs Intel HD 1200MHz 10EU Gen 7 Full Specs

Summary

128 Shaders 655MHz	80 Shaders 1.1GHz
Shared Memory17.1GB/sDDR4	Shared Memory25.6GB/s DDR3·DDR3L
Peak·FP32·FP16 167.7 GFLOPS	Peak·FP32·FP16 176 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth

Radeon R3 2CU 655MHz GCN 3167.7 GFLOPSFP16

x1

HD 1200MHz 10EU Gen 7176 GFLOPSFP32

x1.05

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Theoretical Performance

Clock Speed655MHz UC·Boost·OC	Clock Speed1100MHz UC·Base·Boost·OC
Peak OPS 167.7 GFLOPSFP16	Peak OPS 176 GFLOPSFP32
FP32 167.7 GFLOPS	FP32 176 GFLOPS
FP64 10.48 GFLOPS	FP64 44 GFLOPS
Pixel Rate 2.6 GPixel/s	Pixel Rate 1.1 GPixel/s
Texture Rate 5.2 GTexel/s	Texture Rate 8.8 GTexel/s

Core Config

Shaders 128 Shaders	Shaders 80 Shaders
TMUs 8 TMUs	TMUs 8 TMUs
ROPs 4 ROPs	ROPs 1 ROP
CUs 2 CUs	EUs 10 EUs

Clocks

Base Clock -	Base Clock 350MHz
Boost Clock 655MHz	Boost Clock 1.1GHz

Cache

L1 16KB/CU	L1 -
L2 Cache 128KB shared	L2 Cache -

Memory

Shared MemoryDDR4	Shared Memory DDR3·DDR3L
Memory Bus 64-bit	Memory Bus 128-bit
Memory Speed 2.1GT/s	Memory Speed 1.6GT/s
Memory Bandwidth 17.1GB/s	Memory Bandwidth 25.6GB/s
ECC No	ECC No

Video Output

Max Resolution 4096x2160	Max Resolution 2560x1600
Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz	Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 66Hz
Multi-Monitor 3	Multi-Monitor 2
DSC Not Supported	DSC Not Supported

API Support

Shader Model 6.5	Shader Model 5
DirectX DirectX 12 Direct3D 12_0	DirectX DirectX 11 Direct3D 11_0
OpenGL 4.6 OpenCL 2.1 Vulkan 1.2	OpenGL 4 OpenCL 1.2 Vulkan 1
GFX 8	-

Encoder

Encoder VCE 3.4	-
Codec AVC (H.264) HEVC (H.265)	Codec -

Decoder

Decoder UVD 6.2	-
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 AVC (H.264) HEVC (H.265)	Codec -

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer AMD	Manufacturer Intel
Chip Designer AMD	Chip Designer Intel
Architecture GCN 3	Architecture Gen 7
Family GCN 3	Family Gen 7
Branding	Branding
Codename Stoney	Codename Ivy Bridge
Chip Variant -	Chip Variant GT1
Market Segment Laptop	Market Segment Laptop
Release Date Jun 1, 2017	Release Date Apr 1, 2012

Fabrication

Foundry GlobalFoundries	Foundry Intel
Fabrication Node 28nm	Fabrication Node 22nm
Die Size 125mm²	Die Size 177mm²
Transistor Count 1.2B	Transistor Count 1.4B
Transistor Density 10 MTr/mm²	Transistor Density 8 MTr/mm²

Images

Used In

CPUs AMDA4-91201 Core

CPUs IntelXeon E3-1265L v34 CoresIntelXeon E3-1275L v34 Cores

Competitors

AMDRadeon R3 2CU 655MHz GCN 3 vs GPU AMDRadeon R3 2CU 686MHz GCN 3 AMDRadeon R3 2CU 655MHz GCN 3 vs GPU AMDRadeon R2 2CU 600MHz GCN 3 AMDRadeon R3 2CU 655MHz GCN 3 vs GPU AMDRadeon R2E 2CU 600MHz GCN 3 Show 12 more

IntelHD 1200MHz 10EU Gen 7 vs GPU AMDRadeon R3 2CU 686MHz GCN 3 IntelHD 1200MHz 10EU Gen 7 vs AMDRadeon R3 2CU 655MHz GCN 3 IntelHD 1200MHz 10EU Gen 7 vs GPU AMDRadeon R2 2CU 600MHz GCN 3 Show 12 more