Home GPU Comparison AMD Radeon R9 M295X Mac Edition vs AMD Radeon R5 A240

AMD Radeon R9 M295X Mac Edition vs AMD Radeon R5 A240

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M295X Mac Edition and 1024MB VRAM Radeon R5 A240 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M295X Mac Edition 's Advantages
Released 10 months late
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (174.3GB/s vs 14.40GB/s)
1728 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M295X Mac Edition +428%
3.482 TFLOPS
Radeon R5 A240
0.659 TFLOPS
VS

Graphics Card

Nov 2014
Release Date
Jan 2014
Crystal System
Generation
All-In-One
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
-
-
-
-
-
1362 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
174.3GB/s
Bandwidth
14.40GB/s

Render Config

32
Compute Units
5
-
-
-
2048
Shading Units
320
128
TMUs
20
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
8.240 GPixel/s
108.8 GTexel/s
Texture Rate
20.60 GTexel/s
3.482 TFLOPS
FP16 (half)
-
3.482 TFLOPS
FP32 (float)
659.2 GFLOPS
217.6 GFLOPS
FP64 (double)
-

Board Design

250W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Amethyst
GPU Name
Jet
Amethyst XT
GPU Variant
Jet XT
GCN 3.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5 billion
Transistors
0.69 billion
366 mm²
Die Size
56 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.0
OpenCL
2.1 (1.2)
1.2
Vulkan
1.2.170
-
-
-
6.3
Shader Model
6.5 (5.1)

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