Home GPU Comparison NVIDIA GeForce 800A vs AMD Radeon HD 6430M

NVIDIA GeForce 800A vs AMD Radeon HD 6430M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 800A and 1024MB VRAM Radeon HD 6430M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 800A 's Advantages
Released 3 years and 2 months late
Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)
AMD Radeon HD 6430M 's Advantages
112 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 800A
0.091 TFLOPS
Radeon HD 6430M +68%
0.153 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Jan 2011
GeForce 800A
Generation
Vancouver
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
12.80GB/s

Render Config

1
SM Count
-
-
Compute Units
2
48
Shading Units
160
8
TMUs
8
4
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
128 KB

Theoretical Performance

950.0 MPixel/s
Pixel Rate
1.920 GPixel/s
3.800 GTexel/s
Texture Rate
3.840 GTexel/s
-
FP16 (half)
-
91.20 GFLOPS
FP32 (float)
153.6 GFLOPS
7.600 GFLOPS
FP64 (double)
-

Graphics Processor

GF119
GPU Name
Seymour
-
GPU Variant
Seymour LP S3 (216-0809020)
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.292 billion
Transistors
0.37 billion
79 mm²
Die Size
67 mm²

Board Design

15W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
-

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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