NVIDIA GeForce RTX 2080 Ti 12 GB vs NVIDIA GeForce RTX 2080
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 2080 Ti 12 GB and 8GB VRAM GeForce RTX 2080 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
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (768.0GB/s vs 448.0GB/s)
1664 additional rendering cores
NVIDIA GeForce RTX 2080 's Advantages
Boost Clock has increased by 5% (1710MHz vs 1635MHz)
Lower TDP (215W vs 250W)
Score
Benchmark
FP32 (float)
GeForce RTX 2080 Ti 12 GB
+49%
15.07 TFLOPS
GeForce RTX 2080
10.07 TFLOPS
3DMark Time Spy
GeForce RTX 2080 Ti 12 GB
+31%
14622
GeForce RTX 2080
11078
3DMark Time Spy Extreme
GeForce RTX 2080 Ti 12 GB
+36%
7001
GeForce RTX 2080
5146
3DMark Speed Way
GeForce RTX 2080 Ti 12 GB
+40%
3042
GeForce RTX 2080
2171
Graphics Card
Unknown
Release Date
Sep 2018
GeForce 20
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1350 MHz
Base Clock
1515 MHz
1635 MHz
Boost Clock
1710 MHz
2000 MHz
Memory Clock
1750 MHz
Memory
12GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
384bit
Memory Bus
256bit
768.0GB/s
Bandwidth
448.0GB/s
Render Config
-
-
-
72
SM Count
46
4608
Shading Units
2944
288
TMUs
184
96
ROPs
64
576
Tensor Cores
368
72
RT Cores
46
64 KB (per SM)
L1 Cache
64 KB (per SM)
6 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
157.0 GPixel/s
Pixel Rate
109.4 GPixel/s
470.9 GTexel/s
Texture Rate
314.6 GTexel/s
30.14 TFLOPS
FP16 (half)
20.14 TFLOPS
15.07 TFLOPS
FP32 (float)
10.07 TFLOPS
470.9 GFLOPS
FP64 (double)
314.6 GFLOPS
Board Design
250W
TDP
215W
600 W
Suggested PSU
550 W
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Outputs
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
2x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
TU102
GPU Name
TU104
TU102-350-A1
GPU Variant
TU104-400A-A1
Turing
Architecture
Turing
TSMC
Foundry
TSMC
12 nm
Process Size
12 nm
18.6 billion
Transistors
13.6 billion
754 mm²
Die Size
545 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
6.8
Shader Model
6.6
