Home GPU Comparison ATI Mobility Radeon X2300 vs AMD Radeon R5 M315

ATI Mobility Radeon X2300 vs AMD Radeon R5 M315

We compared two Mobile platform GPUs: 64MB VRAM Mobility Radeon X2300 and 2GB VRAM Radeon R5 M315 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M315 's Advantages
Released 8 years and 2 months late
More VRAM (2GB vs 64GB)
Larger VRAM bandwidth (14.40GB/s vs 6.272GB/s)
384 additional rendering cores

Score

VS

Graphics Card

Mar 2007
Release Date
May 2015
M6x
Generation
Gem System
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
-
-
-
-
-
392 MHz
Memory Clock
900 MHz

Memory

64MB
Memory Size
2GB
DDR2
Memory Type
DDR3
64bit
Memory Bus
64bit
6.272GB/s
Bandwidth
14.40GB/s

Render Config

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

Theoretical Performance

1.916 GPixel/s
Pixel Rate
7.760 GPixel/s
1.916 GTexel/s
Texture Rate
23.28 GTexel/s
-
FP16 (half)
745.0 GFLOPS
-
FP32 (float)
745.0 GFLOPS
-
FP64 (double)
46.56 GFLOPS

Board Design

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

Graphics Processor

M64
GPU Name
Meso
M64-M (216PVAVA12FG)
GPU Variant
Meso LE (216-0864046)
Ultra-Threaded SE
Architecture
GCN 3.0
UMC
Foundry
TSMC
90 nm
Process Size
28 nm
0.105 billion
Transistors
1.55 billion
100 mm²
Die Size
125 mm²

Graphics Features

9.0c (9_3)
DirectX
12 (12_0)
2.1
OpenGL
4.6
N/A
OpenCL
2.1
N/A
Vulkan
1.2.170
-
-
-
3.0
Shader Model
6.5

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