Home GPU Comparison NVIDIA GeForce 8400 SE vs AMD Radeon R9 380

NVIDIA GeForce 8400 SE vs AMD Radeon R9 380

We compared two Desktop platform GPUs: 128MB VRAM GeForce 8400 SE and 2GB VRAM Radeon R9 380 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 190W)
AMD Radeon R9 380 's Advantages
Released 6 years and 10 months late
Larger VRAM bandwidth (176.0GB/s vs 6.400GB/s)
1776 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8400 SE
0.029 TFLOPS
Radeon R9 380 +11886%
3.476 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Jun 2015
GeForce 8
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
400 MHz
Memory Clock
1375 MHz

Memory

128MB
Memory Size
2GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
6.400GB/s
Bandwidth
176.0GB/s

Render Config

2
SM Count
-
-
Compute Units
28
16
Shading Units
1792
8
TMUs
112
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
16 KB
L2 Cache
512 KB

Theoretical Performance

1.836 GPixel/s
Pixel Rate
31.04 GPixel/s
3.672 GTexel/s
Texture Rate
108.6 GTexel/s
-
FP16 (half)
3.476 TFLOPS
29.38 GFLOPS
FP32 (float)
3.476 TFLOPS
-
FP64 (double)
217.3 GFLOPS

Graphics Processor

G86
GPU Name
Antigua
-
GPU Variant
Antigua PRO (215-0877000)
Tesla
Architecture
GCN 3.0
TSMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.21 billion
Transistors
5 billion
127 mm²
Die Size
366 mm²

Board Design

50W
TDP
190W
250 W
Suggested PSU
450 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Features

11.1 (10_0)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.0
N/A
Vulkan
1.2
1.1
CUDA
-
4.0
Shader Model
6.3

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