GeForce RTX 4090 vs GeForce GTX 750 GM206
We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 and 2GB VRAM GeForce GTX 750 GM206 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4090 's Advantages
Released 6 years and 10 months late
Boost Clock has increased by 103% (2520MHz vs 1239MHz)
More VRAM (24GB vs 2GB)
Larger VRAM bandwidth (1.01TB/s vs 80.19GB/s)
15872 additional rendering cores
GeForce GTX 750 GM206 's Advantages
Lower TDP (60W vs 450W)
Score
Benchmark
FP32 (float)
GeForce RTX 4090
+6407%
82580
GeForce GTX 750 GM206
1269
3DMark Time Spy
GeForce RTX 4090
+3007%
36328
GeForce GTX 750 GM206
1169
3DMark Time Spy Extreme
GeForce RTX 4090
+11552%
19460
GeForce GTX 750 GM206
167
OctaneBench
GeForce RTX 4090
+4293%
1274
GeForce GTX 750 GM206
29
Graphics Card
Sep 2022
Release Date
Nov 2015
GeForce 40
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
2235 MHz
Base Clock
1087 MHz
2520 MHz
Boost Clock
1239 MHz
1313 MHz
Memory Clock
1253 MHz
Memory
24GB
Memory Size
2GB
GDDR6X
Memory Type
GDDR5
384bit
Memory Bus
128bit
1.01TB/s
Bandwidth
80.19GB/s
Render Config
128
SM Count
-
16384
Shading Units
512
512
TMUs
32
176
ROPs
32
512
Tensor Cores
-
128
RT Cores
-
128 KB (per SM)
L1 Cache
48 KB (per SMM)
72 MB
L2 Cache
1024 KB
Theoretical Performance
443.5 GPixel/s
Pixel Rate
39.65 GPixel/s
1290 GTexel/s
Texture Rate
39.65 GTexel/s
82.58 TFLOPS
FP16 (half)
-
82.58 TFLOPS
FP32 (float)
1269 GFLOPS
1290 GFLOPS
FP64 (double)
39.65 GFLOPS
Board Design
450W
TDP
60W
850 W
Suggested PSU
250 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
2x DVI
1x HDMI 2.0
1x 16-pin
Power Connectors
-
Graphics Processor
AD102
GPU Name
GM206
AD102-300-A1
GPU Variant
-
Ada Lovelace
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
76.3 billion
Transistors
2.94 billion
609 mm²
Die Size
228 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.9
CUDA
5.2
6.8
Shader Model
6.4
