Home GPU Comparison NVIDIA GeForce GTX 980 Mobile vs ATI Mobility Radeon HD 2400 XT

NVIDIA GeForce GTX 980 Mobile vs ATI Mobility Radeon HD 2400 XT

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 980 Mobile and 256MB VRAM Mobility Radeon HD 2400 XT 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 4 months late
Boost Clock1140MHz
Larger VRAM bandwidth (224.4GB/s vs 6.400GB/s)
2008 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 980 Mobile +9627%
4.669 TFLOPS
Mobility Radeon HD 2400 XT
0.048 TFLOPS
VS

Graphics Card

Sep 2015
Release Date
May 2007
GeForce 900M
Generation
M7x
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
64bit
224.4GB/s
Bandwidth
6.400GB/s

Render Config

-
SM Count
-
-
Compute Units
2
2048
Shading Units
40
128
TMUs
4
64
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
32 KB

Theoretical Performance

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

Graphics Processor

GM204
GPU Name
M74
N16E-GXX-A1
GPU Variant
M74-M (216RMAKA12FG)
Maxwell 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
5.2 billion
Transistors
0.18 billion
398 mm²
Die Size
85 mm²

Board Design

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

Graphics Features

12 (12_1)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.3
Vulkan
N/A
5.2
CUDA
-
6.7 (6.4)
Shader Model
4.0

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