GPU Comparison
GEFORCE
NVIDIA GeForce RTX 2080 Ti
CORE STATE
TU102
VRAM
11 GB
CLOCK SPEED
1545 MHz
TDP
250 W
BUS WIDTH
352 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2018
VS
GEFORCE
GeForce RTX 3080 Ti Mobile
CORE STATE
GA103
VRAM
16 GB
CLOCK SPEED
1260 MHz
TDP
115 W
BUS WIDTH
256 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
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
RTX 2080 Ti
RTX 3080 Ti Mobile
Core Specs
Shading Units
4,352
7,424
+70.6%
Shaders
4,352
7,424
+70.6%
TMUs
272
232
-14.7%
ROPs
88
96
+9.1%
SM Count
68
58
-14.7%
Clocks
Base Clock
1350 MHz
810 MHz
Boost Clock
1545 MHz
1260 MHz
Memory Clock
1750 MHz
14 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
11 GB
16 GB
VRAM (MB)
11,264
16,384
+45.5%
Memory Type
GDDR6
GDDR6
Memory Bus
352 bit
256 bit
Bandwidth
616.0 GB/s
512.0 GB/s
Cache
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
5.5 MB
4 MB
Performance
Pixel Rate
136.0 GPixel/s
121.0 GPixel/s
Texture Rate
420.2 GTexel/s
292.3 GTexel/s
FP32 (TFLOPS)
13.45 TFLOPS
18.71 TFLOPS
FP64 (TFLOPS)
420.2 GFLOPS (1:32)
292.3 GFLOPS (1:64)
FP16 (TFLOPS)
26.90 TFLOPS (2:1)
18.71 TFLOPS (1:1)
AI/RT
RT Cores
68
58
-14.7%
Tensor Cores
544
232
-57.4%
Power
TDP
250 W
115 W
TDP (W)
250
115
-54.0%
Suggested PSU
600 W
—
Power Connectors
2x 8-pin
None
Architecture
Architecture
Turing
Ampere
GPU Name
TU102
GA103
Generation
GeForce 20
GeForce 30 Mobile
Process Size
12 nm
8 nm
Transistors
18,600 million
22,000 million
Die Size
754 mm²
496 mm²
Foundry
TSMC
Samsung
Density
24.7M / mm²
44.4M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
7.5
8.6
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
—
Length
267 mm
10.5 inches
—
Height
116 mm
4.6 inches
—
Outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Launch Price
999 USD
—
Production
End-of-life
End-of-life
Predecessor
GeForce 10
GeForce 20 Mobile
Successor
GeForce 30
—