AMD Radeon HD 8240 vs AMD Radeon HD 8570M Full Specs

Summary

128 Shaders 400MHz	320 Shaders 700MHz
Shared Memory12.8GB/sDDR3	1GB GDDR536GB/s placeholder
Peak·FP32·FP16 102.4 GFLOPS	Peak·FP32·FP16 448 GFLOPS
Form Factor iGPU	Form Factor Soldered
TDP Shared	TDP 25W

Highlights

Peak OPS

Peak OPS FP32 FP64 Memory Bandwidth TDP

Radeon HD 8240102.4 GFLOPSFP32

x1

Radeon HD 8570M448 GFLOPSFP32

x4.38

Show Top Score

Theoretical Performance

Clock Speed400MHz UC·Boost·OC	Clock Speed700MHz UC·Base·Boost·OC
Peak OPS 102.4 GFLOPSFP32	Peak OPS 448 GFLOPSFP32
FP32 102.4 GFLOPS	FP32 448 GFLOPS
FP64 6.4 GFLOPS	FP64 28 GFLOPS
Pixel Rate 1.6 GPixel/s	Pixel Rate 5.6 GPixel/s
Texture Rate 3.2 GTexel/s	Texture Rate 14 GTexel/s

Core Config

Shaders 128 Shaders	Shaders 320 Shaders
TMUs 8 TMUs	TMUs 20 TMUs
ROPs 4 ROPs	ROPs 8 ROPs
CUs 2 CUs	CUs 5 CUs

Clocks

Base Clock -	Base Clock 650MHz
Boost Clock 400MHz	Boost Clock 700MHz

Cache

L1 16KB/CU	L1 16KB/CU
L2 Cache 64KB shared	L2 Cache 128KB shared

Memory

Shared MemoryDDR3	1GB GDDR5 placeholder
Memory Bus 64-bit	Memory Bus 64-bit
Memory Speed 1.6GT/s	Memory Speed 4.5GT/s
Memory Bandwidth 12.8GB/s	Memory Bandwidth 36GB/s
ECC No	ECC No

Power & Thermals

TDP Shared

TDP 25W

Video Output

Max Resolution 4096x2160	Max Resolution 4096x2160
Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz	Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz
Multi-Monitor 3	Multi-Monitor 3
DSC Not Supported	DSC Not Supported
HDCP -	HDCP HDCP 1.4

API Support

Shader Model 6.5	Shader Model 6.5
DirectX DirectX 12 Direct3D 12_0	DirectX DirectX 12 Direct3D 11_1
OpenGL 4.6 OpenCL 2.1 Vulkan 1.2	OpenGL 4.6 OpenCL 2.1 Vulkan 1.2
GFX 7	GFX 6

Encoder

Encoder VCE 2.0	-
Codec AVC (H.264)	Codec -

Decoder

Decoder UVD 4.2	-
Codec MPEG-1 MPEG-2 MPEG-4 VC-1 AVC (H.264)	Codec -

Card

Form Factor iGPU	Form Factor Soldered
PCIe -	PCIe PCIe 3.0 x8

Chip

Manufacturer AMD	Manufacturer AMD
Chip Designer AMD	Chip Designer AMD
Architecture GCN 2	Architecture GCN 1
Family Radeon HD 8000	Family Radeon HD 8000
Branding	Branding
Codename Kalindi	Codename Hainan
Chip Variant Kalindi LP	Chip Variant Banks Pro
Market Segment Laptop	Market Segment Laptop
Release Date Nov 23, 2013	Release Date Jan 8, 2013

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 28nm	Fabrication Node 28nm
Die Size 107mm²	Die Size 56mm²
Transistor Count 914M	Transistor Count 690M
Transistor Density 9 MTr/mm²	Transistor Density 12.32 MTr/mm²

Images