Home GPU Comparison AMD Radeon RX 460 Mobile vs NVIDIA GeForce 800A

AMD Radeon RX 460 Mobile vs NVIDIA GeForce 800A

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 Mobile and 1024MB VRAM GeForce 800A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 Mobile 's Advantages
Released 2 years and 5 months late
Boost Clock1180MHz
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (80.00GB/s vs 14.40GB/s)
848 additional rendering cores
NVIDIA GeForce 800A 's Advantages
Lower TDP (15W vs 55W)

Score

Benchmark

FP32 (float)
Radeon RX 460 Mobile +2224%
2.115 TFLOPS
GeForce 800A
0.091 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Mar 2014
Mobility Radeon
Generation
GeForce 800A
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

1000 MHz
Base Clock
-
1180 MHz
Boost Clock
-
1250 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
80.00GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
1
14
Compute Units
-
896
Shading Units
48
56
TMUs
8
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
128 KB

Theoretical Performance

18.88 GPixel/s
Pixel Rate
950.0 MPixel/s
66.08 GTexel/s
Texture Rate
3.800 GTexel/s
2.115 TFLOPS
FP16 (half)
-
2.115 TFLOPS
FP32 (float)
91.20 GFLOPS
132.2 GFLOPS
FP64 (double)
7.600 GFLOPS

Graphics Processor

Baffin
GPU Name
GF119
Baffin XT
GPU Variant
-
GCN 4.0
Architecture
Fermi 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
3 billion
Transistors
0.292 billion
123 mm²
Die Size
79 mm²

Board Design

55W
TDP
15W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
6.4
Shader Model
5.1

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