GeForce RTX 4080 vs GeForce GTX 750
We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 and 1024MB VRAM GeForce GTX 750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4080 's Advantages
Released 8 years and 7 months late
Boost Clock has increased by 131% (2505MHz vs 1085MHz)
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (716.8GB/s vs 80.19GB/s)
9216 additional rendering cores
GeForce GTX 750 's Advantages
Lower TDP (55W vs 320W)
Score
Benchmark
FP32 (float)
GeForce RTX 4080
+4287%
48740
GeForce GTX 750
1111
3DMark Time Spy
GeForce RTX 4080
+2310%
28173
GeForce GTX 750
1169
3DMark Time Spy Extreme
GeForce RTX 4080
+8284%
14002
GeForce GTX 750
167
Graphics Card
Sep 2022
Release Date
Feb 2014
GeForce 40
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
2205 MHz
Base Clock
1020 MHz
2505 MHz
Boost Clock
1085 MHz
1400 MHz
Memory Clock
1253 MHz
Memory
16GB
Memory Size
1024MB
GDDR6X
Memory Type
GDDR5
256bit
Memory Bus
128bit
716.8GB/s
Bandwidth
80.19GB/s
Render Config
76
SM Count
-
9728
Shading Units
512
304
TMUs
32
112
ROPs
16
304
Tensor Cores
-
76
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SMM)
64 MB
L2 Cache
2 MB
Theoretical Performance
280.6 GPixel/s
Pixel Rate
17.36 GPixel/s
761.5 GTexel/s
Texture Rate
34.72 GTexel/s
48.74 TFLOPS
FP16 (half)
-
48.74 TFLOPS
FP32 (float)
1111 GFLOPS
761.5 GFLOPS
FP64 (double)
34.72 GFLOPS
Board Design
320W
TDP
55W
700 W
Suggested PSU
250 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
2x DVI
1x mini-HDMI 2.0
1x 16-pin
Power Connectors
None
Graphics Processor
AD103
GPU Name
GM107
AD103-300-A1
GPU Variant
GM107-300-A2
Ada Lovelace
Architecture
Maxwell
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
45.9 billion
Transistors
1.87 billion
379 mm²
Die Size
148 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.9
CUDA
5.0
6.7
Shader Model
5.1
