Home GPU Comparison NVIDIA GeForce GT 435M vs AMD Radeon HD 7850M

NVIDIA GeForce GT 435M vs AMD Radeon HD 7850M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 435M and 2GB VRAM Radeon HD 7850M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 435M 's Advantages
Lower TDP (35W vs 40W)
AMD Radeon HD 7850M 's Advantages
Released 1 years and 3 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (64.00GB/s vs 25.60GB/s)
544 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 435M
0.227 TFLOPS
Radeon HD 7850M +280%
0.864 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Apr 2012
GeForce 400M
Generation
London
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
10
2
SM Count
-
96
Shading Units
640
16
TMUs
40
16
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.360 GPixel/s
Pixel Rate
10.80 GPixel/s
9.440 GTexel/s
Texture Rate
27.00 GTexel/s
-
-
-
226.6 GFLOPS
FP32 (float)
864.0 GFLOPS
18.88 GFLOPS
FP64 (double)
54.00 GFLOPS

Board Design

35W
TDP
40W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF106
GPU Name
Heathrow
N11E-GE-A1
GPU Variant
Heathrow PRO
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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