GPU Comparison
GEFORCE
NVIDIA GeForce RTX 3080 Ti
CORE STATE
GA102
VRAM
12 GB
CLOCK SPEED
1665 MHz
TDP
350 W
BUS WIDTH
384 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
VS
GEFORCE
L4
CORE STATE
AD104
VRAM
24 GB
CLOCK SPEED
2040 MHz
TDP
72 W
BUS WIDTH
192 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
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 3080 Ti
L4
Core Specs
Shading Units
10,240
7,424
-27.5%
Shaders
10,240
7,424
-27.5%
TMUs
320
240
-25.0%
ROPs
112
80
-28.6%
SM Count
80
60
-25.0%
Clocks
Base Clock
1365 MHz
795 MHz
Boost Clock
1665 MHz
2040 MHz
Memory Clock
1188 MHz
19 Gbps effective
1563 MHz
12.5 Gbps effective
Memory
Memory Size
12 GB
24 GB
VRAM (MB)
12,288
24,576
+100.0%
Memory Type
GDDR6X
GDDR6
Memory Bus
384 bit
192 bit
Bandwidth
912.4 GB/s
300.1 GB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
6 MB
48 MB
Performance
Pixel Rate
186.5 GPixel/s
163.2 GPixel/s
Texture Rate
532.8 GTexel/s
489.6 GTexel/s
FP32 (TFLOPS)
34.10 TFLOPS
30.29 TFLOPS
FP64 (TFLOPS)
532.8 GFLOPS (1:64)
473.3 GFLOPS (1:64)
FP16 (TFLOPS)
34.10 TFLOPS (1:1)
30.29 TFLOPS (1:1)
AI/RT
RT Cores
80
60
-25.0%
Tensor Cores
320
240
-25.0%
Power
TDP
350 W
72 W
TDP (W)
350
72
-79.4%
Suggested PSU
750 W
250 W
Power Connectors
1x 12-pin
None
Architecture
Architecture
Ampere
Ada Lovelace
GPU Name
GA102
AD104
Generation
GeForce 30
Server Ada
(Lxx)
Process Size
8 nm
5 nm
Transistors
28,300 million
35,800 million
Die Size
628 mm²
294 mm²
Foundry
Samsung
TSMC
Density
45.1M / mm²
121.8M / 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
8.6
8.9
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Single-slot
Length
285 mm
11.2 inches
169 mm
6.7 inches
Height
112 mm
4.4 inches
56 mm
2.2 inches
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Launch Price
1,199 USD
—
Production
End-of-life
Active
Predecessor
GeForce 20
Server Ampere
Successor
GeForce 40
Server Hopper