Home GPU Comparison AMD Radeon R9 M295X vs ATI Mobility Radeon X1700

AMD Radeon R9 M295X vs ATI Mobility Radeon X1700

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M295X and 256MB VRAM Mobility Radeon X1700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M295X 's Advantages
Released 8 years and 9 months late
Larger VRAM bandwidth (160.0GB/s vs 12.80GB/s)
2048 additional rendering cores

Score

VS

Graphics Card

Nov 2014
Release Date
Feb 2006
Crystal System
Generation
M6x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1250 MHz
Memory Clock
400 MHz

Memory

4GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
12.80GB/s

Render Config

-
SM Count
-
32
Compute Units
-
2048
Shading Units
-
128
TMUs
4
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
-

Theoretical Performance

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

Graphics Processor

Amethyst
GPU Name
M66
Amethyst XT
GPU Variant
M66-P (216BGCKC13FG)
GCN 3.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
5 billion
Transistors
0.157 billion
366 mm²
Die Size
150 mm²

Board Design

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

Graphics Features

12 (12_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
2.0
OpenCL
N/A
1.2
Vulkan
N/A
-
CUDA
-
6.3
Shader Model
3.0

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