Home GPU Comparison AMD Radeon R5 M320 vs AMD Radeon R7 M265

AMD Radeon R5 M320 vs AMD Radeon R7 M265

We compared two Mobile platform GPUs: 4GB VRAM Radeon R5 M320 and 2GB VRAM Radeon R7 M265 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M320 's Advantages
Released 1 years and 4 months late
Boost Clock has increased by 4% (855MHz vs 825MHz)
More VRAM (4GB vs 2GB)
AMD Radeon R7 M265 's Advantages
Larger VRAM bandwidth (28.80GB/s vs 16.00GB/s)
64 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 M320
0.547 TFLOPS
Radeon R7 M265 +15%
0.633 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jan 2014
Gem System
Generation
Gem System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

780 MHz
Base Clock
725 MHz
855 MHz
Boost Clock
825 MHz
1000 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
2GB
DDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
16.00GB/s
Bandwidth
28.80GB/s

Render Config

5
Compute Units
6
-
-
-
320
Shading Units
384
20
TMUs
24
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

6.840 GPixel/s
Pixel Rate
6.600 GPixel/s
17.10 GTexel/s
Texture Rate
19.80 GTexel/s
-
-
-
547.2 GFLOPS
FP32 (float)
633.6 GFLOPS
34.20 GFLOPS
FP64 (double)
-

Board Design

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

Graphics Processor

Jet
GPU Name
Opal
Jet PRO (216-0856040)
GPU Variant
Opal XT
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.69 billion
Transistors
0.95 billion
56 mm²
Die Size
77 mm²

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
-
-
-
6.5 (5.1)
Shader Model
6.5 (5.1)

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