GeForce RTX 2070 vs GeForce GTX 1080 Ti 10 GB
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2070 and 10GB VRAM GeForce GTX 1080 Ti 10 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 2070 Advantages
Larger VRAM bandwidth (448.0GB/s vs 440.3GB/s)
Lower TDP (175W vs 250W)
GeForce GTX 1080 Ti 10 GB Advantages
Boost Clock has increased by 4% (1683MHz vs 1620MHz)
More VRAM (10GB vs 8GB)
896 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 2070
7465
GeForce GTX 1080 Ti 10 GB
+44%
10770
3DMark Time Spy
GeForce RTX 2070
9088
GeForce GTX 1080 Ti 10 GB
+9%
9955
3DMark Time Spy Extreme
GeForce RTX 2070
4309
GeForce GTX 1080 Ti 10 GB
+8%
4658
Graphics Card
Oct 2018
Release Date
Unknown
GeForce 20
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1410 MHz
Base Clock
1582 MHz
1620 MHz
Boost Clock
1683 MHz
1750 MHz
Memory Clock
1376 MHz
Memory
8GB
Memory Size
10GB
GDDR6
Memory Type
GDDR5X
256bit
Memory Bus
320bit
448.0GB/s
Bandwidth
440.3GB/s
Render Config
36
SM Count
25
2304
Shading Units
3200
144
TMUs
200
64
ROPs
80
288
Tensor Cores
-
36
RT Cores
-
64 KB (per SM)
L1 Cache
48 KB (per SM)
4 MB
L2 Cache
0 MB
Theoretical Performance
103.7 GPixel/s
Pixel Rate
134.6 GPixel/s
233.3 GTexel/s
Texture Rate
336.6 GTexel/s
14.93 TFLOPS
FP16 (half)
168.3 GFLOPS
7.465 TFLOPS
FP32 (float)
10.77 TFLOPS
233.3 GFLOPS
FP64 (double)
336.6 GFLOPS
Board Design
175W
TDP
250W
450 W
Suggested PSU
600 W
1x DVI
1x HDMI 2.0
2x DisplayPort 1.4a
1x USB Type-C
1x HDMI 2.0
2x DisplayPort 1.4a
1x USB Type-C
Outputs
1x HDMI 2.03x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
TU106
GPU Name
GP102
TU106-400A-A1
GPU Variant
GP102-300-KA-A1
Turing
Architecture
Pascal
TSMC
Foundry
TSMC
12 nm
Process Size
16 nm
10.8 billion
Transistors
11.8 billion
445 mm²
Die Size
471 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
7.5
CUDA
6.1
6.6
Shader Model
6.8
