Home GPU Comparison AMD Radeon R7 M265 vs AMD Radeon R9 M470X

AMD Radeon R7 M265 vs AMD Radeon R9 M470X

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M265 and 4GB VRAM Radeon R9 M470X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M470X 's Advantages
Released 2 years and 4 months late
Boost Clock has increased by 33% (1100MHz vs 825MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (76.80GB/s vs 28.80GB/s)
512 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 M265
0.633 TFLOPS
Radeon R9 M470X +211%
1.971 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
May 2016
Gem System
Generation
Gem System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

725 MHz
Base Clock
1000 MHz
825 MHz
Boost Clock
1100 MHz
900 MHz
Memory Clock
1200 MHz

Memory

2GB
Memory Size
4GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
76.80GB/s

Render Config

6
Compute Units
14
-
-
-
384
Shading Units
896
24
TMUs
56
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
17.60 GPixel/s
19.80 GTexel/s
Texture Rate
61.60 GTexel/s
-
-
-
633.6 GFLOPS
FP32 (float)
1.971 TFLOPS
-
FP64 (double)
123.2 GFLOPS

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Opal
GPU Name
Emerald
Opal XT
GPU Variant
Emerald XT
GCN 1.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
2.08 billion
77 mm²
Die Size
160 mm²

Graphics Features

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

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