Home GPU Comparison NVIDIA GeForce 800A vs AMD Radeon Pro 460

NVIDIA GeForce 800A vs AMD Radeon Pro 460

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

Main Differences

NVIDIA GeForce 800A 's Advantages
Lower TDP (15W vs 35W)
AMD Radeon Pro 460 's Advantages
Released 2 years and 7 months late
Boost Clock907MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (81.28GB/s vs 14.40GB/s)
976 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 800A
0.091 TFLOPS
Radeon Pro 460 +1941%
1.858 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Oct 2016
GeForce 800A
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
850 MHz
-
Boost Clock
907 MHz
900 MHz
Memory Clock
1270 MHz

Memory

1024MB
Memory Size
4GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
81.28GB/s

Render Config

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

Theoretical Performance

950.0 MPixel/s
Pixel Rate
14.51 GPixel/s
3.800 GTexel/s
Texture Rate
58.05 GTexel/s
-
FP16 (half)
1.858 TFLOPS
91.20 GFLOPS
FP32 (float)
1.858 TFLOPS
7.600 GFLOPS
FP64 (double)
116.1 GFLOPS

Board Design

15W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

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

Graphics Features

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

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