Home GPU Comparison NVIDIA GeForce GTX 260M vs AMD Radeon HD 7970M

NVIDIA GeForce GTX 260M vs AMD Radeon HD 7970M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 260M and 2GB VRAM Radeon HD 7970M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 260M 's Advantages
Lower TDP (65W vs 100W)
AMD Radeon HD 7970M 's Advantages
Released 3 years and 1 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (153.6GB/s vs 60.80GB/s)
1168 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 260M
0.308 TFLOPS
Radeon HD 7970M +606%
2.176 TFLOPS
VS

Graphics Card

Mar 2009
Release Date
Apr 2012
GeForce 200M
Generation
London
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
950 MHz
Memory Clock
1200 MHz

Memory

1024MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
60.80GB/s
Bandwidth
153.6GB/s

Render Config

-
Compute Units
20
14
SM Count
-
112
Shading Units
1280
56
TMUs
80
16
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

8.800 GPixel/s
Pixel Rate
27.20 GPixel/s
30.80 GTexel/s
Texture Rate
68.00 GTexel/s
-
-
-
308.0 GFLOPS
FP32 (float)
2.176 TFLOPS
-
FP64 (double)
136.0 GFLOPS

Board Design

65W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

G92
GPU Name
Wimbledon
N10E-GT
GPU Variant
Wimbledon XT (216-0836036)
Tesla
Architecture
GCN 1.0
TSMC
Foundry
TSMC
65 nm
Process Size
28 nm
0.754 billion
Transistors
2.8 billion
324 mm²
Die Size
212 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
1.1
CUDA
-
4.0
Shader Model
5.1

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