Home GPU Comparison NVIDIA GeForce 9400 GT Rev. 3 vs AMD Radeon 550X

NVIDIA GeForce 9400 GT Rev. 3 vs AMD Radeon 550X

We compared two Desktop platform GPUs: 128MB VRAM GeForce 9400 GT Rev. 3 and 2GB VRAM Radeon 550X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X 's Advantages
Released 6 years and 9 months late
Boost Clock1218MHz
Larger VRAM bandwidth (112.0GB/s vs 9.600GB/s)
496 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9400 GT Rev. 3
0.045 TFLOPS
Radeon 550X +2671%
1.247 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
Mar 2019
GeForce 9
Generation
Polaris
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1082 MHz
-
Boost Clock
1218 MHz
600 MHz
Memory Clock
1750 MHz

Memory

128MB
Memory Size
2GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
128bit
9.600GB/s
Bandwidth
112.0GB/s

Render Config

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

Theoretical Performance

2.356 GPixel/s
Pixel Rate
19.49 GPixel/s
4.712 GTexel/s
Texture Rate
38.98 GTexel/s
-
FP16 (half)
1247 GFLOPS
44.86 GFLOPS
FP32 (float)
1247 GFLOPS
-
FP64 (double)
77.95 GFLOPS

Graphics Processor

GT218
GPU Name
Lexa
GT218-670-B1
GPU Variant
Lexa PRO (215-0904018)
Tesla 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
0.26 billion
Transistors
2.2 billion
57 mm²
Die Size
103 mm²

Board Design

50W
TDP
50W
250 W
Suggested PSU
250 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
None
Power Connectors
None

Graphics Features

11.1 (10_1)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2
1.2
CUDA
-
4.1
Shader Model
6.4

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