NVIDIA GeForce 620M vs AMD Radeon E8950

VS

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 620M and 8GB VRAM Radeon E8950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 620M 's Advantages

Lower TDP (15W vs 95W)

AMD Radeon E8950 's Advantages

Released 3 years and 6 months late

Boost Clock1000MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (192.0GB/s vs 14.40GB/s)

1952 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 620M

0.24 TFLOPS

Radeon E8950 +1606%

4.096 TFLOPS

GeForce 620M

VS

Radeon E8950

Graphics Card

Mar 2012

Release Date

Sep 2015

GeForce 600M

Generation

Embedded

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

-

Base Clock

735 MHz

-

Boost Clock

1000 MHz

900 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

8GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

256bit

14.40GB/s

Bandwidth

192.0GB/s

Render Config

2

SM Count

-

Compute Units

32

96

Shading Units

2048

16

TMUs

128

8

ROPs

32

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

512 KB

Theoretical Performance

2.500 GPixel/s

Pixel Rate

32.00 GPixel/s

10.00 GTexel/s

Texture Rate

128.0 GTexel/s

-

FP16 (half)

4.096 TFLOPS

240.0 GFLOPS

FP32 (float)

4.096 TFLOPS

20.00 GFLOPS

FP64 (double)

256.0 GFLOPS

Graphics Processor

GF117

GPU Name

Amethyst

N13P-GLP

GPU Variant

E8950

Fermi 2.0

Architecture

GCN 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.585 billion

Transistors

5 billion

116 mm²

Die Size

366 mm²

Board Design

15W

TDP

95W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.1

OpenCL

2.0

N/A

Vulkan

1.2

2.1

CUDA

-

5.1

Shader Model

6.3

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