GPU Comparison
GEFORCE
NVIDIA GeForce RTX 3080 Mobile
CORE STATE
GA104
VRAM
8 GB
CLOCK SPEED
1545 MHz
TDP
115 W
BUS WIDTH
256 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
VS
GEFORCE
TITAN Xp
CORE STATE
GP102
VRAM
12 GB
CLOCK SPEED
1582 MHz
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2017
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 Mobile
TITAN Xp
Core Specs
Shading Units
6,144
3,840
-37.5%
Shaders
6,144
3,840
-37.5%
TMUs
192
240
+25.0%
ROPs
96
96
0.0%
SM Count
48
30
-37.5%
Clocks
Base Clock
1110 MHz
1405 MHz
Boost Clock
1545 MHz
1582 MHz
Memory Clock
1750 MHz
14 Gbps effective
1426 MHz
11.4 Gbps effective
Memory
Memory Size
8 GB
12 GB
VRAM (MB)
8,192
12,288
+50.0%
Memory Type
GDDR6
GDDR5X
Memory Bus
256 bit
384 bit
Bandwidth
448.0 GB/s
547.6 GB/s
Cache
L1 Cache
128 KB (per SM)
48 KB (per SM)
L2 Cache
4 MB
3 MB
Performance
Pixel Rate
148.3 GPixel/s
151.9 GPixel/s
Texture Rate
296.6 GTexel/s
379.7 GTexel/s
FP32 (TFLOPS)
18.98 TFLOPS
12.15 TFLOPS
FP64 (TFLOPS)
296.6 GFLOPS (1:64)
379.7 GFLOPS (1:32)
FP16 (TFLOPS)
18.98 TFLOPS (1:1)
189.8 GFLOPS (1:64)
AI/RT
RT Cores
48
—
Tensor Cores
192
—
Power
TDP
115 W
250 W
TDP (W)
115
250
+117.4%
Suggested PSU
—
600 W
Power Connectors
None
1x 6-pin + 1x 8-pin
Architecture
Architecture
Ampere
Pascal
GPU Name
GA104
GP102
Generation
GeForce 30 Mobile
GeForce 10
Process Size
8 nm
16 nm
Transistors
17,400 million
11,800 million
Die Size
392 mm²
471 mm²
Foundry
Samsung
TSMC
Density
44.4M / mm²
25.1M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
8.6
6.1
Shader Model
6.8
6.8
Physical
Slot Width
—
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
112 mm
4.4 inches
Outputs
Portable Device Dependent
1x HDMI 2.03x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Other
Launch Price
—
1,199 USD
Production
End-of-life
End-of-life
Predecessor
GeForce 20 Mobile
GeForce 900
Successor
—
GeForce 20