NVIDIA GeForce GT 820M vs AMD Radeon E9173 PCIe

VS

NVIDIA GeForce GT 820M AMD Radeon E9173 PCIe

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 820M and 2GB VRAM Radeon E9173 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 820M 's Advantages

Lower TDP (15W vs 35W)

AMD Radeon E9173 PCIe 's Advantages

Released 3 years and 11 months late

Boost Clock1219MHz

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (48.00GB/s vs 14.40GB/s)

416 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 820M

0.298 TFLOPS

Radeon E9173 PCIe +318%

1.248 TFLOPS

GeForce GT 820M

VS

Radeon E9173 PCIe

Graphics Card

Nov 2013

Release Date

Oct 2017

GeForce 800M

Generation

Embedded

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1124 MHz

-

Boost Clock

1219 MHz

900 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

48.00GB/s

Render Config

2

SM Count

-

Compute Units

8

96

Shading Units

512

16

TMUs

32

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

256 KB

Theoretical Performance

3.100 GPixel/s

Pixel Rate

19.50 GPixel/s

12.40 GTexel/s

Texture Rate

39.01 GTexel/s

-

FP16 (half)

1248 GFLOPS

297.6 GFLOPS

FP32 (float)

1248 GFLOPS

24.80 GFLOPS

FP64 (double)

78.02 GFLOPS

Graphics Processor

GF117

GPU Name

Lexa

N15V-GM

GPU Variant

E9170

Fermi 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

0.585 billion

Transistors

2.2 billion

116 mm²

Die Size

103 mm²

Board Design

15W

TDP

35W

-

Suggested PSU

-

No outputs

Outputs

1x DisplayPort 1.4a 2x mini-DisplayPort 1.4a

-

Power Connectors

None

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

Related GPU Comparisons

1

NVIDIA GeForce GT 820M vs NVIDIA GeForce 820M

2

NVIDIA GeForce GT 820M vs AMD Radeon Vega Frontier Edition Watercooled

3

NVIDIA GeForce GT 820M vs NVIDIA GeForce GT 730

4

NVIDIA GeForce GT 820M vs NVIDIA GeForce RTX 3060 Mobile

5

AMD Radeon Pro WX 7100 Mobile vs NVIDIA GeForce GT 820M

6

NVIDIA GeForce MX450 30.5W 8Gbps vs NVIDIA GeForce GT 820M

7

NVIDIA GeForce GT 820M vs NVIDIA RTX 2000 Mobile Ada Generation

8

NVIDIA GeForce GT 820M vs NVIDIA GeForce GTX 260M

9

NVIDIA GeForce GT 820M vs AMD Radeon RX 6550S

10

NVIDIA GeForce GT 820M vs NVIDIA GeForce GT 735M