Home GPU Comparison NVIDIA GeForce GT 635M vs ATI Mobility Radeon X1700

NVIDIA GeForce GT 635M vs ATI Mobility Radeon X1700

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 635M and 256MB VRAM Mobility Radeon X1700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 635M 's Advantages
Released 6 years and 1 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (28.80GB/s vs 12.80GB/s)
96 additional rendering cores

Score

VS

Graphics Card

Mar 2012
Release Date
Feb 2006
GeForce 600M
Generation
M6x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
256MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
12.80GB/s

Render Config

2
SM Count
-
-
Compute Units
-
96
Shading Units
-
16
TMUs
4
4
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
-
256 KB
L2 Cache
-

Theoretical Performance

2.640 GPixel/s
Pixel Rate
1.900 GPixel/s
10.56 GTexel/s
Texture Rate
1.900 GTexel/s
-
FP16 (half)
-
253.4 GFLOPS
FP32 (float)
-
21.12 GFLOPS
FP64 (double)
-

Graphics Processor

GF108
GPU Name
M66
N12E-GE-A1
GPU Variant
M66-P (216BGCKC13FG)
Fermi
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
40 nm
Process Size
90 nm
0.585 billion
Transistors
0.157 billion
116 mm²
Die Size
150 mm²

Board Design

35W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
3.0

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