Home GPU Comparison AMD Radeon HD 8830M vs NVIDIA GeForce GT 435M

AMD Radeon HD 8830M vs NVIDIA GeForce GT 435M

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8830M and 1024MB VRAM GeForce GT 435M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8830M 's Advantages
Released 2 years and 3 months late
Boost Clock625MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (32.00GB/s vs 25.60GB/s)
544 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8830M +252%
0.8 TFLOPS
GeForce GT 435M
0.227 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Jan 2011
Solar System
Generation
GeForce 400M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

575 MHz
Base Clock
-
625 MHz
Boost Clock
-
1000 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
32.00GB/s
Bandwidth
25.60GB/s

Render Config

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

Theoretical Performance

10.00 GPixel/s
Pixel Rate
2.360 GPixel/s
25.00 GTexel/s
Texture Rate
9.440 GTexel/s
-
-
-
800.0 GFLOPS
FP32 (float)
226.6 GFLOPS
50.00 GFLOPS
FP64 (double)
18.88 GFLOPS

Board Design

Unknown
TDP
35W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Venus
GPU Name
GF106
Venus LE (216-0846030)
GPU Variant
N11E-GE-A1
GCN 1.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
1.17 billion
123 mm²
Die Size
238 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
1.1
1.2.170
Vulkan
N/A
-
CUDA
2.1
6.5 (5.1)
Shader Model
5.1

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