Radeon RX 6750 XT vs GeForce 9400 GT PCI
We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6750 XT and 256MB VRAM GeForce 9400 GT PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 6750 XT 's Advantages
Released 13 years and 7 months late
Boost Clock2600MHz
More VRAM (12GB vs 256GB)
Larger VRAM bandwidth (432.0GB/s vs 12.80GB/s)
2544 additional rendering cores
GeForce 9400 GT PCI 's Advantages
Lower TDP (50W vs 250W)
Score
Benchmark
FP32 (float)
Radeon RX 6750 XT
+29477%
13310
GeForce 9400 GT PCI
45
Graphics Card
Mar 2022
Release Date
Aug 2008
Navi II
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCI
Clock Speeds
2150 MHz
Base Clock
-
2600 MHz
Boost Clock
-
2250 MHz
Memory Clock
400 MHz
Memory
12GB
Memory Size
256MB
GDDR6
Memory Type
DDR2
192bit
Memory Bus
128bit
432.0GB/s
Bandwidth
12.80GB/s
Render Config
40
Compute Units
-
-
SM Count
2
2560
Shading Units
16
160
TMUs
8
64
ROPs
4
40
RT Cores
-
128 KB per Array
L1 Cache
-
3 MB
L2 Cache
32 KB
96 MB
L3 Cache
-
Theoretical Performance
166.4 GPixel/s
Pixel Rate
2.200 GPixel/s
416.0 GTexel/s
Texture Rate
4.400 GTexel/s
26.62 TFLOPS
FP16 (half)
-
13.31 TFLOPS
FP32 (float)
44.80 GFLOPS
832.0 GFLOPS
FP64 (double)
-
Board Design
250W
TDP
50W
600 W
Suggested PSU
250 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x DVI
1x VGA
1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
Navi 22
GPU Name
G96C
Navi 22 KXT
(215-127000144)
GPU Variant
-
RDNA 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
7 nm
Process Size
55 nm
17.2 billion
Transistors
0.314 billion
335 mm²
Die Size
121 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
1.1
6.5
Shader Model
4.0
