GeForce RTX 4080 vs GeForce GTX 750 Ti OEM
We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 and 2GB VRAM GeForce GTX 750 Ti OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4080 's Advantages
Boost Clock has increased by 128% (2505MHz vs 1098MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (716.8GB/s vs 192.3GB/s)
8768 additional rendering cores
GeForce GTX 750 Ti OEM 's Advantages
Lower TDP (150W vs 320W)
Score
Benchmark
FP32 (float)
GeForce RTX 4080
+2212%
48740
GeForce GTX 750 Ti OEM
2108
Graphics Card
Sep 2022
Release Date
Unknown
GeForce 40
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
2205 MHz
Base Clock
1033 MHz
2505 MHz
Boost Clock
1098 MHz
1400 MHz
Memory Clock
1502 MHz
Memory
16GB
Memory Size
2GB
GDDR6X
Memory Type
GDDR5
256bit
Memory Bus
256bit
716.8GB/s
Bandwidth
192.3GB/s
Render Config
76
SM Count
-
9728
Shading Units
960
304
TMUs
80
112
ROPs
24
304
Tensor Cores
-
76
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
64 MB
L2 Cache
512 KB
Theoretical Performance
280.6 GPixel/s
Pixel Rate
21.96 GPixel/s
761.5 GTexel/s
Texture Rate
87.84 GTexel/s
48.74 TFLOPS
FP16 (half)
-
48.74 TFLOPS
FP32 (float)
2.108 TFLOPS
761.5 GFLOPS
FP64 (double)
87.84 GFLOPS
Board Design
320W
TDP
150W
700 W
Suggested PSU
450 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
No outputs
1x 16-pin
Power Connectors
-
Graphics Processor
AD103
GPU Name
GK106
AD103-300-A1
GPU Variant
-
Ada Lovelace
Architecture
Kepler
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
45.9 billion
Transistors
2.54 billion
379 mm²
Die Size
221 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
8.9
CUDA
3.0
6.7
Shader Model
5.1
