Home GPU Comparison AMD Radeon HD 8240 Mobile IGP vs AMD Radeon R7 M270DX

AMD Radeon HD 8240 Mobile IGP vs AMD Radeon R7 M270DX

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 8240 Mobile IGP and 0System Shared VRAM Radeon R7 M270DX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M270DX 's Advantages
Released 7 months late
Boost Clock980MHz
256 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8240 Mobile IGP
0.102 TFLOPS
Radeon R7 M270DX +637%
0.752 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Jun 2014
Kabini
Generation
Gem System Hybrid
Integrated
Type
Integrated
IGP
Bus Interface
IGP

Clock Speeds

-
Base Clock
900 MHz
-
Boost Clock
980 MHz
System Shared
Memory Clock
System Shared

Memory

System Shared
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Dependent
Bandwidth
System Dependent

Render Config

2
Compute Units
6
-
-
-
128
Shading Units
384
8
TMUs
24
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

1.600 GPixel/s
Pixel Rate
7.840 GPixel/s
3.200 GTexel/s
Texture Rate
23.52 GTexel/s
-
FP16 (half)
752.6 GFLOPS
102.4 GFLOPS
FP32 (float)
752.6 GFLOPS
6.400 GFLOPS
FP64 (double)
47.04 GFLOPS

Board Design

15W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Kalindi
GPU Name
Topaz
Kalindi LP
GPU Variant
Topaz XT (216-0858020)
GCN 2.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.178 billion
Transistors
1.55 billion
110 mm²
Die Size
125 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.0
OpenCL
2.1
1.2
Vulkan
1.2.170
-
-
-
6.3
Shader Model
6.5

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