Home GPU Comparison NVIDIA GeForce 810A vs AMD Radeon R7 M340

NVIDIA GeForce 810A vs AMD Radeon R7 M340

We compared two Mobile platform GPUs: 2GB VRAM GeForce 810A and 1024MB VRAM Radeon R7 M340 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 810A 's Advantages
Boost Clock has increased by 6% (758MHz vs 715MHz)
More VRAM (2GB vs 1GB)
AMD Radeon R7 M340 's Advantages
Released 1 years and 5 months late
Larger VRAM bandwidth (16.00GB/s vs 14.40GB/s)
192 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 810A
0.291 TFLOPS
Radeon R7 M340 +88%
0.549 TFLOPS
VS

Graphics Card

Jul 2014
Release Date
Dec 2015
GeForce 800A
Generation
Gem System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

719 MHz
Base Clock
620 MHz
758 MHz
Boost Clock
715 MHz
900 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
16.00GB/s

Render Config

-
SM Count
-
-
Compute Units
6
192
Shading Units
384
16
TMUs
24
8
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB

Theoretical Performance

6.064 GPixel/s
Pixel Rate
5.720 GPixel/s
12.13 GTexel/s
Texture Rate
17.16 GTexel/s
-
FP16 (half)
-
291.1 GFLOPS
FP32 (float)
549.1 GFLOPS
12.13 GFLOPS
FP64 (double)
34.32 GFLOPS

Graphics Processor

GK208
GPU Name
Opal
-
GPU Variant
Opal PRO
Kepler 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.02 billion
Transistors
0.95 billion
87 mm²
Die Size
77 mm²

Board Design

15W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1 (1.2)
1.1
Vulkan
1.2.170
3.5
CUDA
-
5.1
Shader Model
6.5 (5.1)

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