Home GPU Comparison NVIDIA GeForce GTX 970M vs ATI Mobility Radeon HD 2600

NVIDIA GeForce GTX 970M vs ATI Mobility Radeon HD 2600

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 970M and 256MB VRAM Mobility Radeon HD 2600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 970M 's Advantages
Released 7 years and 5 months late
Boost Clock1038MHz
Larger VRAM bandwidth (120.3GB/s vs 12.80GB/s)
1160 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 970M +2114%
2.657 TFLOPS
Mobility Radeon HD 2600
0.12 TFLOPS
VS

Graphics Card

Oct 2014
Release Date
May 2007
GeForce 900M
Generation
M7x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-II

Clock Speeds

924 MHz
Base Clock
-
1038 MHz
Boost Clock
-
1253 MHz
Memory Clock
400 MHz

Memory

3GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
192bit
Memory Bus
128bit
120.3GB/s
Bandwidth
12.80GB/s

Render Config

-
SM Count
-
-
Compute Units
3
1280
Shading Units
120
80
TMUs
8
48
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
-
1536 KB
L2 Cache
64 KB

Theoretical Performance

49.82 GPixel/s
Pixel Rate
2.000 GPixel/s
83.04 GTexel/s
Texture Rate
4.000 GTexel/s
-
FP16 (half)
-
2.657 TFLOPS
FP32 (float)
120.0 GFLOPS
83.04 GFLOPS
FP64 (double)
-

Graphics Processor

GM204
GPU Name
M76
N16E-GT-A2
GPU Variant
M76-M (216MJBKA13FG)
Maxwell 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
5.2 billion
Transistors
0.39 billion
398 mm²
Die Size
153 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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