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

ATI Mobility Radeon HD 4530 vs NVIDIA GeForce GT 650M Mac Edition

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

Main Differences

NVIDIA GeForce GT 650M Mac Edition 's Advantages
Released 3 years and 6 months late
Larger VRAM bandwidth (80.26GB/s vs 11.20GB/s)
304 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4530
0.08 TFLOPS
GeForce GT 650M Mac Edition +763%
0.691 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
700 MHz
Memory Clock
1254 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
11.20GB/s
Bandwidth
80.26GB/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
7.200 GPixel/s
4.000 GTexel/s
Texture Rate
28.80 GTexel/s
-
-
-
80.00 GFLOPS
FP32 (float)
691.2 GFLOPS
-
FP64 (double)
28.80 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-W-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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