Home GPU Comparison AMD Radeon HD 7650A vs NVIDIA GeForce GT 650M

AMD Radeon HD 7650A vs NVIDIA GeForce GT 650M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7650A and 1024MB VRAM GeForce GT 650M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7650A 's Advantages
96 additional rendering cores
Lower TDP (33W vs 45W)
NVIDIA GeForce GT 650M 's Advantages
Boost Clock950MHz

Score

Benchmark

FP32 (float)
Radeon HD 7650A
0.576 TFLOPS
GeForce GT 650M +26%
0.73 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Mar 2012
All-In-One
Generation
GeForce 600M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
835 MHz
-
Boost Clock
950 MHz
900 MHz
Memory Clock
900 MHz

Memory

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

Render Config

6
Compute Units
-
-
-
-
480
Shading Units
384
24
TMUs
32
8
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
7.600 GPixel/s
14.40 GTexel/s
Texture Rate
30.40 GTexel/s
-
-
-
576.0 GFLOPS
FP32 (float)
729.6 GFLOPS
-
FP64 (double)
30.40 GFLOPS

Board Design

33W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Onega
GPU Name
GK107
-
GPU Variant
N13P-GT-A2
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
1.27 billion
118 mm²
Die Size
118 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
5.0
Shader Model
5.1

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