Home GPU Comparison AMD Radeon HD 6650A vs NVIDIA GeForce GTX 460M

AMD Radeon HD 6650A vs NVIDIA GeForce GTX 460M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6650A and 1536MB VRAM GeForce GTX 460M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6650A 's Advantages
Released 7 months late
288 additional rendering cores
Lower TDP (45W vs 50W)
NVIDIA GeForce GTX 460M 's Advantages
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (60.00GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 6650A +11%
0.576 TFLOPS
GeForce GTX 460M
0.518 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Sep 2010
All-In-One
Generation
GeForce 400M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
625 MHz

Memory

1024MB
Memory Size
1536MB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
192bit
28.80GB/s
Bandwidth
60.00GB/s

Render Config

-
SM Count
4
6
Compute Units
-
480
Shading Units
192
24
TMUs
32
8
ROPs
24
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
384 KB

Theoretical Performance

4.800 GPixel/s
Pixel Rate
5.400 GPixel/s
14.40 GTexel/s
Texture Rate
21.60 GTexel/s
-
FP16 (half)
-
576.0 GFLOPS
FP32 (float)
518.4 GFLOPS
-
FP64 (double)
43.20 GFLOPS

Graphics Processor

Onega
GPU Name
GF106
-
GPU Variant
N11E-GS-A1
TeraScale 2
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
1.17 billion
118 mm²
Die Size
238 mm²

Board Design

45W
TDP
50W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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