GeForce GT 140 OEM vs GeForce RTX 4090
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 140 OEM and 24GB VRAM GeForce RTX 4090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 140 OEM 's Advantages
Lower TDP (105W vs 450W)
GeForce RTX 4090 's Advantages
Released 13 years and 6 months late
Boost Clock2520MHz
More VRAM (24GB vs 1024GB)
Larger VRAM bandwidth (1.01TB/s vs 57.60GB/s)
16320 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 140 OEM
208
GeForce RTX 4090
+39601%
82580
Graphics Card
Mar 2009
Release Date
Sep 2022
GeForce 100
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
2235 MHz
-
Boost Clock
2520 MHz
900 MHz
Memory Clock
1313 MHz
Memory
1024MB
Memory Size
24GB
GDDR3
Memory Type
GDDR6X
256bit
Memory Bus
384bit
57.60GB/s
Bandwidth
1.01TB/s
Render Config
8
SM Count
128
64
Shading Units
16384
32
TMUs
512
16
ROPs
176
-
Tensor Cores
512
-
RT Cores
128
-
L1 Cache
128 KB (per SM)
64 KB
L2 Cache
72 MB
Theoretical Performance
10.40 GPixel/s
Pixel Rate
443.5 GPixel/s
20.80 GTexel/s
Texture Rate
1290 GTexel/s
-
FP16 (half)
82.58 TFLOPS
208.0 GFLOPS
FP32 (float)
82.58 TFLOPS
-
FP64 (double)
1290 GFLOPS
Board Design
105W
TDP
450W
300 W
Suggested PSU
850 W
2x DVI
1x S-Video
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 16-pin
Graphics Processor
G94B
GPU Name
AD102
-
GPU Variant
AD102-300-A1
Tesla
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
55 nm
Process Size
5 nm
0.505 billion
Transistors
76.3 billion
196 mm²
Die Size
609 mm²
Graphics Features
11.1 (10_0)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.1
CUDA
8.9
4.0
Shader Model
6.8
