GPU Comparison
GEFORCE
NVIDIA GeForce GTX 1080 Ti
CORE STATE
GP102
VRAM
11 GB
CLOCK SPEED
1582 MHz
TDP
250 W
BUS WIDTH
352 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2017
VS
GEFORCE
TITAN RTX
CORE STATE
TU102
VRAM
24 GB
CLOCK SPEED
1770 MHz
TDP
280 W
BUS WIDTH
384 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 1080 Ti
TITAN RTX
Core Specs
Shading Units
3,584
4,608
+28.6%
Shaders
3,584
4,608
+28.6%
TMUs
224
288
+28.6%
ROPs
88
96
+9.1%
SM Count
28
72
+157.1%
Clocks
Base Clock
1481 MHz
1350 MHz
Boost Clock
1582 MHz
1770 MHz
Memory Clock
1376 MHz
11 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
11 GB
24 GB
VRAM (MB)
11,264
24,576
+118.2%
Memory Type
GDDR5X
GDDR6
Memory Bus
352 bit
384 bit
Bandwidth
484.4 GB/s
672.0 GB/s
Cache
L1 Cache
48 KB (per SM)
64 KB (per SM)
L2 Cache
2.75 MB
6 MB
Performance
Pixel Rate
139.2 GPixel/s
169.9 GPixel/s
Texture Rate
354.4 GTexel/s
509.8 GTexel/s
FP32 (TFLOPS)
11.34 TFLOPS
16.31 TFLOPS
FP64 (TFLOPS)
354.4 GFLOPS (1:32)
509.8 GFLOPS (1:32)
FP16 (TFLOPS)
177.2 GFLOPS (1:64)
32.62 TFLOPS (2:1)
AI/RT
RT Cores
—
72
Tensor Cores
—
576
Power
TDP
250 W
280 W
TDP (W)
250
280
+12.0%
Suggested PSU
600 W
600 W
Power Connectors
1x 6-pin + 1x 8-pin
2x 8-pin
Architecture
Architecture
Pascal
Turing
GPU Name
GP102
TU102
Generation
GeForce 10
GeForce 20
Process Size
16 nm
12 nm
Transistors
11,800 million
18,600 million
Die Size
471 mm²
754 mm²
Foundry
TSMC
TSMC
Density
25.1M / mm²
24.7M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
6.1
7.5
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
267 mm
10.5 inches
267 mm
10.5 inches
Height
112 mm
4.4 inches
116 mm
4.6 inches
Outputs
1x HDMI 2.03x DisplayPort 1.4a
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Launch Price
699 USD
2,499 USD
Production
End-of-life
End-of-life
Predecessor
GeForce 900
GeForce 10
Successor
GeForce 20
GeForce 30