Home GPU Comparison NVIDIA GeForce 9400 GT PCI vs AMD Radeon RX 8800 XT

NVIDIA GeForce 9400 GT PCI vs AMD Radeon RX 8800 XT

We compared two Desktop platform GPUs: 256MB VRAM GeForce 9400 GT PCI and 16GB VRAM Radeon RX 8800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT PCI 's Advantages
Lower TDP (50W vs 220W)
AMD Radeon RX 8800 XT 's Advantages
Boost Clock2430MHz
More VRAM (16GB vs 256GB)
Larger VRAM bandwidth (624.1GB/s vs 12.80GB/s)
4080 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9400 GT PCI
0.045 TFLOPS
Radeon RX 8800 XT +44144%
19.91 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Unknown
GeForce 9
Generation
Navi IV(RX 8000)
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1295 MHz
-
Boost Clock
2430 MHz
400 MHz
Memory Clock
2438 MHz

Memory

256MB
Memory Size
16GB
DDR2
Memory Type
GDDR6
128bit
Memory Bus
256bit
12.80GB/s
Bandwidth
624.1GB/s

Render Config

-
Compute Units
64
2
SM Count
-
16
Shading Units
4096
8
TMUs
256
4
ROPs
96
-
-
-
-
RT Cores
64
-
L1 Cache
128 KB per Array
32 KB
L2 Cache
4 MB
-
L3 Cache
64 MB

Theoretical Performance

2.200 GPixel/s
Pixel Rate
233.3 GPixel/s
4.400 GTexel/s
Texture Rate
622.1 GTexel/s
-
FP16 (half)
39.81 TFLOPS
44.80 GFLOPS
FP32 (float)
19.91 TFLOPS
-
FP64 (double)
622.1 GFLOPS

Board Design

50W
TDP
220W
250 W
Suggested PSU
550 W
1x DVI 1x VGA 1x S-Video
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
None
Power Connectors
2x 8-pin

Graphics Processor

G96C
GPU Name
Navi 48
-
GPU Variant
Navi 48 XT
Tesla
Architecture
RDNA 4.0
TSMC
Foundry
TSMC
55 nm
Process Size
4 nm
0.314 billion
Transistors
Unknown
121 mm²
Die Size
Unknown

Graphics Features

11.1 (10_0)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
2.2
N/A
Vulkan
1.3
1.1
CUDA
-
4.0
Shader Model
6.8

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