AMD Radeon E9390 PCIe vs NVIDIA GeForce GTX 770M

VS

AMD Radeon E9390 PCIe

NVIDIA GeForce GTX 770M

We compared two Mobile platform GPUs: 8GB VRAM Radeon E9390 PCIe and 3GB VRAM GeForce GTX 770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9390 PCIe 's Advantages

Released 6 years and 5 months late

Boost Clock has increased by 37% (1089MHz vs 797MHz)

More VRAM (8GB vs 3GB)

Larger VRAM bandwidth (160.0GB/s vs 96.19GB/s)

832 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E9390 PCIe +155%

3.903 TFLOPS

GeForce GTX 770M

1.53 TFLOPS

Radeon E9390 PCIe

VS

GeForce GTX 770M

Graphics Card

Oct 2019

Release Date

May 2013

Embedded

Generation

GeForce 700M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

713 MHz

Base Clock

706 MHz

1089 MHz

Boost Clock

797 MHz

1250 MHz

Memory Clock

1002 MHz

Memory

8GB

Memory Size

3GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

192bit

160.0GB/s

Bandwidth

96.19GB/s

Render Config

28

Compute Units

-

1792

Shading Units

960

112

TMUs

80

32

ROPs

24

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

384 KB

-

Theoretical Performance

34.85 GPixel/s

Pixel Rate

15.94 GPixel/s

122.0 GTexel/s

Texture Rate

63.76 GTexel/s

3.903 TFLOPS

FP16 (half)

-

3.903 TFLOPS

FP32 (float)

1.530 TFLOPS

243.9 GFLOPS

FP64 (double)

63.76 GFLOPS

Board Design

75W

TDP

75W

-

4x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Ellesmere

GPU Name

GK106

-

GPU Variant

N14E-GS-A1

GCN 4.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

5.7 billion

Transistors

2.54 billion

232 mm²

Die Size

221 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.0

6.4

Shader Model

5.1

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