Home GPU Comparison AMD Radeon E8860 vs AMD Radeon R7 M270

AMD Radeon E8860 vs AMD Radeon R7 M270

We compared two Mobile platform GPUs: 2GB VRAM Radeon E8860 and 2GB VRAM Radeon R7 M270 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E8860 's Advantages
Larger VRAM bandwidth (72.00GB/s vs 28.80GB/s)
256 additional rendering cores
AMD Radeon R7 M270 's Advantages
Boost Clock has increased by 32% (825MHz vs 625MHz)

Score

Benchmark

FP32 (float)
Radeon E8860 +26%
0.8 TFLOPS
Radeon R7 M270
0.633 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Jan 2014
Embedded
Generation
Gem System
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

575 MHz
Base Clock
725 MHz
625 MHz
Boost Clock
825 MHz
1125 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
72.00GB/s
Bandwidth
28.80GB/s

Render Config

-
SM Count
-
10
Compute Units
6
640
Shading Units
384
40
TMUs
24
16
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB

Theoretical Performance

10.00 GPixel/s
Pixel Rate
6.600 GPixel/s
25.00 GTexel/s
Texture Rate
19.80 GTexel/s
-
FP16 (half)
-
800.0 GFLOPS
FP32 (float)
633.6 GFLOPS
50.00 GFLOPS
FP64 (double)
-

Graphics Processor

Venus
GPU Name
Opal
Venus MCM
GPU Variant
Opal XT
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
0.95 billion
123 mm²
Die Size
77 mm²

Board Design

37W
TDP
Unknown
-
Suggested PSU
-
1x VGA
Outputs
Portable Device Dependent
1x 6-pin + 1x 8-pin
Power Connectors
-

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
2.1 (1.2)
1.2.170
Vulkan
1.2.170
-
CUDA
-
6.5 (5.1)
Shader Model
6.5 (5.1)

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