AMD Radeon R2 2CU 400MHz GCN 2 vs Intel HD 400 600MHz Full Specs

Summary

128 Shaders 400MHz	96 Shaders 600MHz
Shared Memory10.7GB/sDDR3L	Shared Memory25.6GB/s DDR3L·LPDDR3
Peak·FP32·FP16 102.4 GFLOPS	Peak·FP32·FP16 115.2 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth

Radeon R2 2CU 400MHz GCN 2102.4 GFLOPSFP32

x1

HD 400 600MHz230.4 GFLOPSFP16

x2.25

Show Top Score

Theoretical Performance

Clock Speed400MHz UC·Boost·OC	Clock Speed600MHz UC·Base·Boost·OC
Peak OPS 102.4 GFLOPSFP32	Peak OPS 230.4 GFLOPSFP16
FP32 102.4 GFLOPS	FP32 115.2 GFLOPS
FP64 6.4 GFLOPS	FP64 28.8 GFLOPS
Pixel Rate 1.6 GPixel/s	Pixel Rate 1.2 GPixel/s
Texture Rate 3.2 GTexel/s	Texture Rate 7.2 GTexel/s

Core Config

Shaders 128 Shaders	Shaders 96 Shaders
TMUs 8 TMUs	TMUs 12 TMUs
ROPs 4 ROPs	ROPs 2 ROPs
CUs 2 CUs	EUs 12 EUs

Clocks

Base Clock -	Base Clock 320MHz
Boost Clock 400MHz	Boost Clock 600MHz

Cache

L1 16KB/CU	L1 -
L2 Cache 64KB shared	L2 Cache -

Memory

Shared MemoryDDR3L	Shared Memory DDR3L·LPDDR3
Memory Bus 64-bit	Memory Bus 128-bit
Memory Speed 1.3GT/s	Memory Speed 1.6GT/s
Memory Bandwidth 10.7GB/s	Memory Bandwidth 25.6GB/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 2
DSC Not Supported	DSC Not Supported

API Support

Shader Model 6.5	Shader Model 5.1
DirectX DirectX 12 Direct3D 12_0	DirectX DirectX 12 Direct3D 11_1
OpenGL 4.6 OpenCL 2.1 Vulkan 1.2	OpenGL 4.4 OpenCL 3 Vulkan 1
GFX 7	-

Encoder

Encoder VCE 2.0	Encoder Quick Sync Video 4
Codec - AVC (H.264)	Codec JPEG AVC (H.264)

Decoder

Decoder UVD 4.2	Decoder Quick Sync Video 4
Codec MPEG-1 MPEG-2 MPEG-4 - VC-1 - AVC (H.264)	Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP8 AVC (H.264)

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer AMD	Manufacturer Intel
Chip Designer AMD	Chip Designer Intel
Architecture GCN 2	Architecture Gen 8
Family GCN 2	Family Gen 8
Branding	Branding
Codename Kalindi	Codename Braswell
Chip Variant Kalindi LP	Chip Variant GT1
Market Segment Laptop	Market Segment Tablet
Release Date May 1, 2015	Release Date Apr 1, 2015

Fabrication

Foundry GlobalFoundries	Foundry Intel
Fabrication Node 28nm	Fabrication Node 14nm
Die Size 107mm²	Die Size 87mm²
Transistor Count 930M	Transistor Count 1.3B
Transistor Density 9 MTr/mm²	Transistor Density 15 MTr/mm²

Images

Used In

CPUs AMDE1-70102 Cores

CPUs IntelCeleron N30102 CoresIntelCeleron N30602 CoresIntelAtom x5-Z85504 Cores

Competitors

AMDRadeon R2 2CU 400MHz GCN 2 vs GPU AMDRadeon R5E 2CU 497MHz GCN 2 AMDRadeon R2 2CU 400MHz GCN 2 vs GPU AMDRadeon R3 2CU 350MHz GCN 2 AMDRadeon R2 2CU 400MHz GCN 2 vs GPU AMDRadeon R6 2CU 500MHz GCN 2 Show 12 more

IntelHD 400 600MHz vs AMDRadeon R2 2CU 400MHz GCN 2 IntelHD 400 600MHz vs GPU ImaginationPowerVR GT7200 Plus IntelHD 400 600MHz vs GPU AMDRadeon R5E 2CU 497MHz GCN 2 Show 12 more