Home GPU Comparison ATI Mobility Radeon HD 4530 vs NVIDIA GeForce GT 650M

ATI Mobility Radeon HD 4530 vs NVIDIA GeForce GT 650M

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4530 and 1024MB VRAM GeForce GT 650M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 650M 's Advantages
Released 3 years and 2 months late
Boost Clock950MHz
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (28.80GB/s vs 11.20GB/s)
304 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4530
0.08 TFLOPS
GeForce GT 650M +812%
0.73 TFLOPS
VS

Graphics Card

Jan 2009
Release Date
Mar 2012
M9x
Generation
GeForce 600M
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
11.20GB/s
Bandwidth
28.80GB/s

Render Config

1
Compute Units
-
-
-
-
80
Shading Units
384
8
TMUs
32
4
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
64 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.000 GPixel/s
Pixel Rate
7.600 GPixel/s
4.000 GTexel/s
Texture Rate
30.40 GTexel/s
-
-
-
80.00 GFLOPS
FP32 (float)
729.6 GFLOPS
-
FP64 (double)
30.40 GFLOPS

Board Design

Unknown
TDP
45W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

M92
GPU Name
GK107
M92-M2 A11 (216-0728000)
GPU Variant
N13P-GT-A2
TeraScale
Architecture
Kepler
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.242 billion
Transistors
1.27 billion
73 mm²
Die Size
118 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
4.1
Shader Model
5.1

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