NVIDIA GeForce GTX 750 Ti vs AMD Radeon RX 6400
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 Ti and 4GB VRAM Radeon RX 6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 6400 's Advantages
Released 7 years and 11 months late
Boost Clock has increased by 114% (2321MHz vs 1085MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (128.0GB/s vs 86.40GB/s)
128 additional rendering cores
Lower TDP (53W vs 60W)
Score
Benchmark
FP32 (float)
GeForce GTX 750 Ti
1.389 TFLOPS
Radeon RX 6400
+156%
3.565 TFLOPS
3DMark Time Spy
GeForce GTX 750 Ti
1276
Radeon RX 6400
+180%
3585
3DMark Time Spy Extreme
GeForce GTX 750 Ti
308
Radeon RX 6400
+439%
1662
Blender
GeForce GTX 750 Ti
98
Radeon RX 6400
+240%
334
Graphics Card
Feb 2014
Release Date
Jan 2022
GeForce 700
Generation
Navi II
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x4
Clock Speeds
1020 MHz
Base Clock
1923 MHz
1085 MHz
Boost Clock
2321 MHz
1350 MHz
Memory Clock
2000 MHz
Memory
2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
64bit
86.40GB/s
Bandwidth
128.0GB/s
Render Config
-
Compute Units
12
-
-
-
640
Shading Units
768
40
TMUs
48
16
ROPs
32
-
-
-
-
RT Cores
12
64 KB (per SMM)
L1 Cache
128 KB per Array
2 MB
L2 Cache
1024 KB
-
L3 Cache
16 MB
Theoretical Performance
17.36 GPixel/s
Pixel Rate
74.27 GPixel/s
43.40 GTexel/s
Texture Rate
111.4 GTexel/s
-
FP16 (half)
7.130 TFLOPS
1389 GFLOPS
FP32 (float)
3.565 TFLOPS
43.40 GFLOPS
FP64 (double)
222.8 GFLOPS
Board Design
60W
TDP
53W
250 W
Suggested PSU
250 W
2x DVI
1x mini-HDMI 2.0
Outputs
1x HDMI 2.1
1x DisplayPort 1.4a
None
Power Connectors
None
Graphics Processor
GM107
GPU Name
Navi 24
GM107-400-A2
GPU Variant
Navi 24 XL
(215-135000046)
Maxwell
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
1.87 billion
Transistors
5.4 billion
148 mm²
Die Size
107 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
5.0
CUDA
-
5.1
Shader Model
6.7
