GeForce 8400 GS PCI vs Radeon RX 470D
We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI and 4GB VRAM Radeon RX 470D to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 8400 GS PCI 's Advantages
Lower TDP (25W vs 120W)
Radeon RX 470D 's Advantages
Released 8 years and 10 months late
Boost Clock1206MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (211.2GB/s vs 5.328GB/s)
1784 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 8400 GS PCI
22
Radeon RX 470D
+19545%
4322
Graphics Card
Dec 2007
Release Date
Oct 2016
GeForce 8
Generation
Arctic Islands
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
926 MHz
-
Boost Clock
1206 MHz
333 MHz
Memory Clock
1650 MHz
Memory
512MB
Memory Size
4GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
5.328GB/s
Bandwidth
211.2GB/s
Render Config
-
Compute Units
28
1
SM Count
-
8
Shading Units
1792
4
TMUs
112
4
ROPs
32
-
L1 Cache
16 KB (per CU)
16 KB
L2 Cache
2 MB
Theoretical Performance
2.268 GPixel/s
Pixel Rate
38.59 GPixel/s
2.268 GTexel/s
Texture Rate
135.1 GTexel/s
-
FP16 (half)
4.322 TFLOPS
22.40 GFLOPS
FP32 (float)
4.322 TFLOPS
-
FP64 (double)
270.1 GFLOPS
Board Design
25W
TDP
120W
200 W
Suggested PSU
300 W
1x S-Video
1x DMS-59
Outputs
1x HDMI 2.0b
3x DisplayPort 1.4a
None
Power Connectors
1x 6-pin
Graphics Processor
G98
GPU Name
Ellesmere
G98-400-U2
GPU Variant
Polaris 10 PROD
Tesla
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
65 nm
Process Size
14 nm
0.21 billion
Transistors
5.7 billion
86 mm²
Die Size
232 mm²
Graphics Features
11.1 (10_0)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2
1.1
CUDA
-
4.0
Shader Model
6.4