Home GPU Comparison AMD Radeon E9260 MXM vs AMD Radeon R7 M270

AMD Radeon E9260 MXM vs AMD Radeon R7 M270

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9260 MXM 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 E9260 MXM 's Advantages
Released 2 years and 8 months late
Boost Clock has increased by 45% (1200MHz vs 825MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (112.0GB/s vs 28.80GB/s)
512 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon E9260 MXM +239%
2.15 TFLOPS
Radeon R7 M270
0.633 TFLOPS
VS

Graphics Card

Sep 2016
Release Date
Jan 2014
Embedded
Generation
Gem System
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

1090 MHz
Base Clock
725 MHz
1200 MHz
Boost Clock
825 MHz
1750 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
112.0GB/s
Bandwidth
28.80GB/s

Render Config

-
SM Count
-
14
Compute Units
6
896
Shading Units
384
48
TMUs
24
16
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
256 KB

Theoretical Performance

19.20 GPixel/s
Pixel Rate
6.600 GPixel/s
57.60 GTexel/s
Texture Rate
19.80 GTexel/s
2.150 TFLOPS
FP16 (half)
-
2.150 TFLOPS
FP32 (float)
633.6 GFLOPS
134.4 GFLOPS
FP64 (double)
-

Graphics Processor

Baffin
GPU Name
Opal
Baffin PRO
GPU Variant
Opal XT
GCN 4.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
3 billion
Transistors
0.95 billion
123 mm²
Die Size
77 mm²

Board Design

50W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
2.1 (1.2)
1.2
Vulkan
1.2.170
-
CUDA
-
6.4
Shader Model
6.5 (5.1)

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