Home GPU Comparison AMD Radeon RX 590 vs NVIDIA GeForce 8400 GS PCI

AMD Radeon RX 590 vs NVIDIA GeForce 8400 GS PCI

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 590 and 512MB VRAM GeForce 8400 GS PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 590 's Advantages
Released 10 years and 11 months late
Boost Clock1545MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (256.0GB/s vs 5.328GB/s)
2296 additional rendering cores
NVIDIA GeForce 8400 GS PCI 's Advantages
Lower TDP (25W vs 175W)

Score

Benchmark

FP32 (float)
Radeon RX 590 +32259%
7.119 TFLOPS
GeForce 8400 GS PCI
0.022 TFLOPS
VS

Graphics Card

Nov 2018
Release Date
Dec 2007
Polaris
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCI

Clock Speeds

1469 MHz
Base Clock
-
1545 MHz
Boost Clock
-
2000 MHz
Memory Clock
333 MHz

Memory

8GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
256.0GB/s
Bandwidth
5.328GB/s

Render Config

36
Compute Units
-
-
SM Count
1
2304
Shading Units
8
144
TMUs
4
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
2 MB
L2 Cache
16 KB
-
-
-

Theoretical Performance

49.44 GPixel/s
Pixel Rate
2.268 GPixel/s
222.5 GTexel/s
Texture Rate
2.268 GTexel/s
7.119 TFLOPS
FP16 (half)
-
7.119 TFLOPS
FP32 (float)
22.40 GFLOPS
445.0 GFLOPS
FP64 (double)
-

Board Design

175W
TDP
25W
450 W
Suggested PSU
200 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x S-Video 1x DMS-59
1x 8-pin
Power Connectors
None

Graphics Processor

Polaris 30
GPU Name
G98
Polaris 30 XT (215-0922006)
GPU Variant
G98-400-U2
GCN 4.0
Architecture
Tesla
GlobalFoundries
Foundry
TSMC
12 nm
Process Size
65 nm
5.7 billion
Transistors
0.21 billion
232 mm²
Die Size
86 mm²

Graphics Features

12 (12_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
6.4
Shader Model
4.0

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