NVIDIA GeForce 8400 SE vs AMD Radeon Pro VII

VS

NVIDIA GeForce 8400 SE AMD Radeon Pro VII

We compared two Desktop platform GPUs: 128MB VRAM GeForce 8400 SE and 16GB VRAM Radeon Pro VII to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 SE 's Advantages

Lower TDP (50W vs 250W)

AMD Radeon Pro VII 's Advantages

Released 11 years and 9 months late

Boost Clock1700MHz

Larger VRAM bandwidth (1020GB/s vs 6.400GB/s)

3824 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400 SE

0.029 TFLOPS

Radeon Pro VII +44934%

13.06 TFLOPS

GeForce 8400 SE

VS

Radeon Pro VII

Graphics Card

Aug 2008

Release Date

May 2020

GeForce 8

Generation

Radeon Pro Vega

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1400 MHz

-

Boost Clock

1700 MHz

400 MHz

Memory Clock

1000 MHz

Memory

128MB

Memory Size

16GB

DDR2

Memory Type

HBM2

64bit

Memory Bus

4096bit

6.400GB/s

Bandwidth

1020GB/s

Render Config

2

SM Count

-

Compute Units

60

16

Shading Units

3840

8

TMUs

240

4

ROPs

64

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

16 KB

L2 Cache

4 MB

Theoretical Performance

1.836 GPixel/s

Pixel Rate

108.8 GPixel/s

3.672 GTexel/s

Texture Rate

408.0 GTexel/s

-

FP16 (half)

26.11 TFLOPS

29.38 GFLOPS

FP32 (float)

13.06 TFLOPS

-

FP64 (double)

6.528 TFLOPS

Graphics Processor

G86

GPU Name

Vega 20

-

GPU Variant

Vega 20 GLXT WS (215-0914026)

Tesla

Architecture

GCN 5.1

TSMC

Foundry

TSMC

80 nm

Process Size

7 nm

0.21 billion

Transistors

13.23 billion

127 mm²

Die Size

331 mm²

Board Design

50W

TDP

250W

250 W

Suggested PSU

600 W

1x DVI 1x VGA 1x S-Video

Outputs

6x mini-DisplayPort 1.4a

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

11.1 (10_0)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

1.1

CUDA

-

4.0

Shader Model

6.7

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