Home GPU Comparison NVIDIA GeForce GT 435M vs AMD Radeon HD 6630M Mac Edition

NVIDIA GeForce GT 435M vs AMD Radeon HD 6630M Mac Edition

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 435M and 256MB VRAM Radeon HD 6630M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 435M 's Advantages
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (25.60GB/s vs 19.20GB/s)
AMD Radeon HD 6630M Mac Edition 's Advantages
384 additional rendering cores
Lower TDP (26W vs 35W)

Score

Benchmark

FP32 (float)
GeForce GT 435M
0.227 TFLOPS
Radeon HD 6630M Mac Edition +111%
0.48 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jan 2011
GeForce 400M
Generation
Vancouver
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
600 MHz

Memory

1024MB
Memory Size
256MB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
64bit
25.60GB/s
Bandwidth
19.20GB/s

Render Config

-
Compute Units
6
2
SM Count
-
96
Shading Units
480
16
TMUs
24
16
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
256 KB
L2 Cache
-
-
-
-

Theoretical Performance

2.360 GPixel/s
Pixel Rate
4.000 GPixel/s
9.440 GTexel/s
Texture Rate
12.00 GTexel/s
-
-
-
226.6 GFLOPS
FP32 (float)
480.0 GFLOPS
18.88 GFLOPS
FP64 (double)
-

Board Design

35W
TDP
26W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF106
GPU Name
Whistler
N11E-GE-A1
GPU Variant
Whistler LP
Fermi
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.17 billion
Transistors
0.716 billion
238 mm²
Die Size
104 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
5.0

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