Home GPU Comparison AMD Radeon R9 M295X vs ATI Mobility Radeon HD 4570

AMD Radeon R9 M295X vs ATI Mobility Radeon HD 4570

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M295X and 512MB VRAM Mobility Radeon HD 4570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M295X 's Advantages
Released 5 years and 10 months late
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (160.0GB/s vs 12.80GB/s)
1968 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M295X +2641%
2.961 TFLOPS
Mobility Radeon HD 4570
0.108 TFLOPS
VS

Graphics Card

Nov 2014
Release Date
Jan 2009
Crystal System
Generation
M9x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-II

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
800 MHz

Memory

4GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
64bit
160.0GB/s
Bandwidth
12.80GB/s

Render Config

32
Compute Units
1
-
-
-
2048
Shading Units
80
128
TMUs
8
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

23.14 GPixel/s
Pixel Rate
2.720 GPixel/s
92.54 GTexel/s
Texture Rate
5.440 GTexel/s
2.961 TFLOPS
FP16 (half)
-
2.961 TFLOPS
FP32 (float)
108.8 GFLOPS
185.1 GFLOPS
FP64 (double)
-

Board Design

250W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

Amethyst
GPU Name
M92
Amethyst XT
GPU Variant
M92-M2 XT A11 (216-0728006)
GCN 3.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
5 billion
Transistors
0.242 billion
366 mm²
Die Size
73 mm²

Graphics Features

12 (12_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
4.1

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