GPU Comparison
GEFORCE
NVIDIA GeForce RTX 5080 Mobile
CORE STATE
GB203
VRAM
16 GB
CLOCK SPEED
1500 MHz
TDP
80 W
BUS WIDTH
256 bit
ARCHITECTURE
Blackwell 2.0
PROCESS
5 nm
LAUNCH DATE
2025
VS
GEFORCE
Tesla T4
CORE STATE
TU104
VRAM
16 GB
CLOCK SPEED
1590 MHz
TDP
70 W
BUS WIDTH
256 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2018
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 5080 Mobile
Tesla T4
Core Specs
Shading Units
7,680
2,560
-66.7%
Shaders
7,680
2,560
-66.7%
TMUs
240
160
-33.3%
ROPs
96
64
-33.3%
SM Count
60
40
-33.3%
Clocks
Base Clock
975 MHz
585 MHz
Boost Clock
1500 MHz
1590 MHz
Memory Clock
1750 MHz
28 Gbps effective
1250 MHz
10 Gbps effective
Memory
Memory Size
16 GB
16 GB
VRAM (MB)
16,384
16,384
0.0%
Memory Type
GDDR7
GDDR6
Memory Bus
256 bit
256 bit
Bandwidth
896.0 GB/s
320.0 GB/s
Cache
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
64 MB
4 MB
Performance
Pixel Rate
144.0 GPixel/s
101.8 GPixel/s
Texture Rate
360.0 GTexel/s
254.4 GTexel/s
FP32 (TFLOPS)
23.04 TFLOPS
8.141 TFLOPS
FP64 (TFLOPS)
360.0 GFLOPS (1:64)
254.4 GFLOPS (1:32)
FP16 (TFLOPS)
23.04 TFLOPS (1:1)
65.13 TFLOPS (8:1)
AI/RT
RT Cores
60
40
-33.3%
Tensor Cores
240
320
+33.3%
Power
TDP
80 W
70 W
TDP (W)
80
70
-12.5%
Suggested PSU
—
250 W
Power Connectors
None
None
Architecture
Architecture
Blackwell 2.0
Turing
GPU Name
GB203
TU104
Generation
GeForce 50 Mobile
Tesla Turing
(Txx)
Process Size
5 nm
12 nm
Transistors
45,600 million
13,600 million
Die Size
378 mm²
545 mm²
Foundry
TSMC
TSMC
Density
120.6M / mm²
25.0M / 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
12.0
7.5
Shader Model
6.8
6.8
Physical
Slot Width
IGP
Single-slot
Length
—
168 mm
6.6 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Other
Production
Active
End-of-life
Predecessor
GeForce 40 Mobile
Tesla Volta
Successor
—
Server Ampere