Home GPU Comparison NVIDIA GeForce GTX 680M vs ATI Mobility Radeon HD 4530

NVIDIA GeForce GTX 680M vs ATI Mobility Radeon HD 4530

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 680M and 512MB VRAM Mobility Radeon HD 4530 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 680M 's Advantages
Released 3 years and 5 months late
Boost Clock758MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (115.2GB/s vs 11.20GB/s)
1264 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 680M +2447%
2.038 TFLOPS
Mobility Radeon HD 4530
0.08 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
Jan 2009
GeForce 600M
Generation
M9x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-II

Clock Speeds

719 MHz
Base Clock
-
758 MHz
Boost Clock
-
900 MHz
Memory Clock
700 MHz

Memory

4GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
64bit
115.2GB/s
Bandwidth
11.20GB/s

Render Config

-
Compute Units
1
-
-
-
1344
Shading Units
80
112
TMUs
8
32
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

21.22 GPixel/s
Pixel Rate
2.000 GPixel/s
84.90 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
2.038 TFLOPS
FP32 (float)
80.00 GFLOPS
84.90 GFLOPS
FP64 (double)
-

Board Design

100W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

GK104
GPU Name
M92
N13E-GTX-A2
GPU Variant
M92-M2 A11 (216-0728000)
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
3.54 billion
Transistors
0.242 billion
294 mm²
Die Size
73 mm²

Graphics Features

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

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