GeForce GT 1030 DDR4 vs GeForce RTX 3080 Ti 20 GB
We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 1030 DDR4 and 20GB VRAM GeForce RTX 3080 Ti 20 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 1030 DDR4 's Advantages
Lower TDP (20W vs 350W)
GeForce RTX 3080 Ti 20 GB 's Advantages
Released 3 years and 10 months late
Boost Clock has increased by 21% (1665MHz vs 1379MHz)
More VRAM (20GB vs 2GB)
Larger VRAM bandwidth (760.3GB/s vs 16.80GB/s)
9856 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 1030 DDR4
1059
GeForce RTX 3080 Ti 20 GB
+3120%
34100
3DMark Time Spy
GeForce GT 1030 DDR4
638
GeForce RTX 3080 Ti 20 GB
+2911%
19216
3DMark Time Spy Extreme
GeForce GT 1030 DDR4
177
GeForce RTX 3080 Ti 20 GB
+5391%
9720
Blender
GeForce GT 1030 DDR4
96
GeForce RTX 3080 Ti 20 GB
+6104%
5956
OctaneBench
GeForce GT 1030 DDR4
19
GeForce RTX 3080 Ti 20 GB
+3273%
641
Graphics Card
Mar 2018
Release Date
Jan 2022
GeForce 10
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 3.0 x4
Bus Interface
PCIe 4.0 x16
Clock Speeds
1152 MHz
Base Clock
1335 MHz
1379 MHz
Boost Clock
1665 MHz
1050 MHz
Memory Clock
1188 MHz
Memory
2GB
Memory Size
20GB
DDR4
Memory Type
GDDR6X
64bit
Memory Bus
320bit
16.80GB/s
Bandwidth
760.3GB/s
Render Config
3
SM Count
80
384
Shading Units
10240
24
TMUs
320
16
ROPs
112
-
Tensor Cores
320
-
RT Cores
80
48 KB (per SM)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
6 MB
Theoretical Performance
22.06 GPixel/s
Pixel Rate
186.5 GPixel/s
33.10 GTexel/s
Texture Rate
532.8 GTexel/s
16.55 GFLOPS
FP16 (half)
34.10 TFLOPS
1059 GFLOPS
FP32 (float)
34.10 TFLOPS
33.10 GFLOPS
FP64 (double)
532.8 GFLOPS
Board Design
20W
TDP
350W
200 W
Suggested PSU
750 W
1x DVI
1x HDMI 2.0
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
None
Power Connectors
1x 12-pin
Graphics Processor
GP108
GPU Name
GA102
GP108-310-A1
GPU Variant
GA102-225-A1
Pascal
Architecture
Ampere
Samsung
Foundry
Samsung
14 nm
Process Size
8 nm
1.8 billion
Transistors
28.3 billion
74 mm²
Die Size
628 mm²
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.1
CUDA
8.6
6.4
Shader Model
6.6
