Home GPU Comparison AMD Radeon HD 6650A vs NVIDIA GeForce GTX 260M

AMD Radeon HD 6650A vs NVIDIA GeForce GTX 260M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6650A and 1024MB VRAM GeForce GTX 260M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6650A 's Advantages
Released 2 years and 1 months late
368 additional rendering cores
Lower TDP (45W vs 65W)
NVIDIA GeForce GTX 260M 's Advantages
Larger VRAM bandwidth (60.80GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 6650A +87%
0.576 TFLOPS
GeForce GTX 260M
0.308 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Mar 2009
All-In-One
Generation
GeForce 200M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
950 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
60.80GB/s

Render Config

6
Compute Units
-
-
SM Count
14
480
Shading Units
112
24
TMUs
56
8
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
8.800 GPixel/s
14.40 GTexel/s
Texture Rate
30.80 GTexel/s
-
-
-
576.0 GFLOPS
FP32 (float)
308.0 GFLOPS
-
-
-

Board Design

45W
TDP
65W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Onega
GPU Name
G92
-
GPU Variant
N10E-GT
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
0.716 billion
Transistors
0.754 billion
118 mm²
Die Size
324 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
5.0
Shader Model
4.0

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