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
T600 Mobile
CORE STATE
TU117
VRAM
4 GB
CLOCK SPEED
1410 MHz
TDP
40 W
BUS WIDTH
128 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
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
T600 Mobile
Core Specs
Shading Units
6,144
896
-85.4%
Shaders
6,144
896
-85.4%
TMUs
192
56
-70.8%
ROPs
96
32
-66.7%
SM Count
48
14
-70.8%
Clocks
Base Clock
1110 MHz
780 MHz
Boost Clock
1545 MHz
1410 MHz
Memory Clock
1750 MHz
14 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
8 GB
4 GB
VRAM (MB)
8,192
4,096
-50.0%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
128 bit
Bandwidth
448.0 GB/s
192.0 GB/s
Cache
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
4 MB
1024 KB
Performance
Pixel Rate
148.3 GPixel/s
45.12 GPixel/s
Texture Rate
296.6 GTexel/s
78.96 GTexel/s
FP32 (TFLOPS)
18.98 TFLOPS
2.527 TFLOPS
FP64 (TFLOPS)
296.6 GFLOPS (1:64)
78.96 GFLOPS (1:32)
FP16 (TFLOPS)
18.98 TFLOPS (1:1)
5.053 TFLOPS (2:1)
AI/RT
RT Cores
48
—
Tensor Cores
192
—
Power
TDP
115 W
40 W
TDP (W)
115
40
-65.2%
Power Connectors
None
None
Architecture
Architecture
Ampere
Turing
GPU Name
GA104
TU117
Generation
GeForce 30 Mobile
Quadro Turing-M
(Tx000)
Process Size
8 nm
12 nm
Transistors
17,400 million
4,700 million
Die Size
392 mm²
200 mm²
Foundry
Samsung
TSMC
Density
44.4M / mm²
23.5M / 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
7.5
Shader Model
6.8
6.8
Physical
Slot Width
—
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 20 Mobile
Quadro Pascal-M
Successor
—
Ampere-MW