Home GPU Comparison NVIDIA GeForce 8400 GS vs AMD Radeon RX 570 X2

NVIDIA GeForce 8400 GS vs AMD Radeon RX 570 X2

We compared two Desktop platform GPUs: 256MB VRAM GeForce 8400 GS and 8GB VRAM Radeon RX 570 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS 's Advantages
Lower TDP (40W vs 180W)
AMD Radeon RX 570 X2 's Advantages
Boost Clock1206MHz
Larger VRAM bandwidth (268.8GB/s vs 6.400GB/s)
2032 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8400 GS
0.029 TFLOPS
Radeon RX 570 X2 +16934%
4.94 TFLOPS
VS

Graphics Card

Apr 2007
Release Date
Unknown
GeForce 8
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1120 MHz
-
Boost Clock
1206 MHz
400 MHz
Memory Clock
2100 MHz

Memory

256MB
Memory Size
8GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
6.400GB/s
Bandwidth
268.8GB/s

Render Config

2
SM Count
-
-
Compute Units
32
16
Shading Units
2048
8
TMUs
128
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
16 KB
L2 Cache
2 MB

Theoretical Performance

1.836 GPixel/s
Pixel Rate
38.59 GPixel/s
3.672 GTexel/s
Texture Rate
154.4 GTexel/s
-
FP16 (half)
4.940 TFLOPS
29.38 GFLOPS
FP32 (float)
4.940 TFLOPS
-
FP64 (double)
308.7 GFLOPS

Graphics Processor

G86
GPU Name
Polaris 20
G86-213-A2
GPU Variant
Polaris 20 XL (215-0910052)
Tesla
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
80 nm
Process Size
14 nm
0.21 billion
Transistors
5.7 billion
127 mm²
Die Size
232 mm²

Board Design

40W
TDP
180W
200 W
Suggested PSU
450 W
1x DVI 1x VGA 1x S-Video
Outputs
1x HDMI 2.0b
None
Power Connectors
2x 8-pin

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

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