Home GPU Comparison NVIDIA GeForce GTX 980 Mobile vs ATI Mobility Radeon X2500

NVIDIA GeForce GTX 980 Mobile vs ATI Mobility Radeon X2500

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 980 Mobile and 256MB VRAM Mobility Radeon X2500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980 Mobile 's Advantages
Released 8 years and 3 months late
Boost Clock1140MHz
Larger VRAM bandwidth (224.4GB/s vs 12.80GB/s)
2048 additional rendering cores

Score

VS

Graphics Card

Sep 2015
Release Date
Jun 2007
GeForce 900M
Generation
M6x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 1.0 x16

Clock Speeds

1064 MHz
Base Clock
-
1140 MHz
Boost Clock
-
1753 MHz
Memory Clock
400 MHz

Memory

8GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
128bit
224.4GB/s
Bandwidth
12.80GB/s

Render Config

-
SM Count
-
-
Compute Units
-
2048
Shading Units
-
128
TMUs
4
64
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
-

Theoretical Performance

72.96 GPixel/s
Pixel Rate
1.840 GPixel/s
145.9 GTexel/s
Texture Rate
1.840 GTexel/s
-
FP16 (half)
-
4.669 TFLOPS
FP32 (float)
-
145.9 GFLOPS
FP64 (double)
-

Graphics Processor

GM204
GPU Name
M66
N16E-GXX-A1
GPU Variant
-
Maxwell 2.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
5.2 billion
Transistors
0.157 billion
398 mm²
Die Size
150 mm²

Board Design

Unknown
TDP
Unknown
-
Suggested PSU
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Features

12 (12_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
3.0
OpenCL
N/A
1.3
Vulkan
N/A
5.2
CUDA
-
6.7 (6.4)
Shader Model
3.0

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