NVIDIA GeForce RTX 2080 Ti vs NVIDIA GeForce RTX 2080 Ti 12 GB
We compared two Desktop platform GPUs: 11GB VRAM GeForce RTX 2080 Ti and 12GB VRAM GeForce RTX 2080 Ti 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 2080 Ti 12 GB 's Advantages
Boost Clock has increased by 6% (1635MHz vs 1545MHz)
More VRAM (12GB vs 11GB)
Larger VRAM bandwidth (768.0GB/s vs 616.0GB/s)
256 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 2080 Ti
13.45 TFLOPS
GeForce RTX 2080 Ti 12 GB
+12%
15.07 TFLOPS
3DMark Time Spy
GeForce RTX 2080 Ti
14622
GeForce RTX 2080 Ti 12 GB
14622
3DMark Time Spy Extreme
GeForce RTX 2080 Ti
7001
GeForce RTX 2080 Ti 12 GB
7001
3DMark Speed Way
GeForce RTX 2080 Ti
3042
GeForce RTX 2080 Ti 12 GB
3042
Graphics Card
Sep 2018
Release Date
Unknown
GeForce 20
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1350 MHz
Base Clock
1350 MHz
1545 MHz
Boost Clock
1635 MHz
1750 MHz
Memory Clock
2000 MHz
Memory
11GB
Memory Size
12GB
GDDR6
Memory Type
GDDR6
352bit
Memory Bus
384bit
616.0GB/s
Bandwidth
768.0GB/s
Render Config
-
-
-
68
SM Count
72
4352
Shading Units
4608
272
TMUs
288
88
ROPs
96
544
Tensor Cores
576
68
RT Cores
72
64 KB (per SM)
L1 Cache
64 KB (per SM)
0 MB
L2 Cache
6 MB
-
-
-
Theoretical Performance
136.0 GPixel/s
Pixel Rate
157.0 GPixel/s
420.2 GTexel/s
Texture Rate
470.9 GTexel/s
26.90 TFLOPS
FP16 (half)
30.14 TFLOPS
13.45 TFLOPS
FP32 (float)
15.07 TFLOPS
420.2 GFLOPS
FP64 (double)
470.9 GFLOPS
Board Design
250W
TDP
250W
600 W
Suggested PSU
600 W
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
Outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
2x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
TU102
GPU Name
TU102
TU102-300A-K1-A1
GPU Variant
TU102-350-A1
Turing
Architecture
Turing
TSMC
Foundry
TSMC
12 nm
Process Size
12 nm
18.6 billion
Transistors
18.6 billion
754 mm²
Die Size
754 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
7.5
6.6
Shader Model
6.8
