Home GPU Comparison NVIDIA GeForce GTX 460M vs AMD Radeon HD 7730M

NVIDIA GeForce GTX 460M vs AMD Radeon HD 7730M

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 460M and 2GB VRAM Radeon HD 7730M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 460M 's Advantages
Larger VRAM bandwidth (60.00GB/s vs 28.80GB/s)
AMD Radeon HD 7730M 's Advantages
Released 1 years and 7 months late
Boost Clock675MHz
More VRAM (2GB vs 1536GB)
320 additional rendering cores
Lower TDP (25W vs 50W)

Score

Benchmark

FP32 (float)
GeForce GTX 460M
0.518 TFLOPS
Radeon HD 7730M +33%
0.691 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
Apr 2012
GeForce 400M
Generation
London
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1536MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
192bit
Memory Bus
128bit
60.00GB/s
Bandwidth
28.80GB/s

Render Config

-
Compute Units
8
4
SM Count
-
192
Shading Units
512
32
TMUs
32
24
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

5.400 GPixel/s
Pixel Rate
10.80 GPixel/s
21.60 GTexel/s
Texture Rate
21.60 GTexel/s
-
-
-
518.4 GFLOPS
FP32 (float)
691.2 GFLOPS
43.20 GFLOPS
FP64 (double)
43.20 GFLOPS

Board Design

50W
TDP
25W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF106
GPU Name
Chelsea
N11E-GS-A1
GPU Variant
Chelsea LE (216-0834065)
Fermi
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.17 billion
Transistors
1.5 billion
238 mm²
Die Size
123 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
5.1

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