GPU Comparison
GEFORCE
NVIDIA GeForce RTX 4090 Mobile
CORE STATE
AD103
VRAM
16 GB
CLOCK SPEED
1695 MHz
TDP
120 W
BUS WIDTH
256 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
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
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 4090 Mobile
Tesla T4
Core Specs
Shading Units
9,728
2,560
-73.7%
Shaders
9,728
2,560
-73.7%
TMUs
304
160
-47.4%
ROPs
112
64
-42.9%
SM Count
76
40
-47.4%
Clocks
Base Clock
1335 MHz
585 MHz
Boost Clock
1695 MHz
1590 MHz
Memory Clock
2250 MHz
18 Gbps effective
1250 MHz
10 Gbps effective
Memory
Memory Size
16 GB
16 GB
VRAM (MB)
16,384
16,384
0.0%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
256 bit
Bandwidth
576.0 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
189.8 GPixel/s
101.8 GPixel/s
Texture Rate
515.3 GTexel/s
254.4 GTexel/s
FP32 (TFLOPS)
32.98 TFLOPS
8.141 TFLOPS
FP64 (TFLOPS)
515.3 GFLOPS (1:64)
254.4 GFLOPS (1:32)
FP16 (TFLOPS)
32.98 TFLOPS (1:1)
65.13 TFLOPS (8:1)
AI/RT
RT Cores
76
40
-47.4%
Tensor Cores
304
320
+5.3%
Power
TDP
120 W
70 W
TDP (W)
120
70
-41.7%
Suggested PSU
—
250 W
Power Connectors
None
None
Architecture
Architecture
Ada Lovelace
Turing
GPU Name
AD103
TU104
Generation
GeForce 40 Mobile
Tesla Turing
(Txx)
Process Size
5 nm
12 nm
Transistors
45,900 million
13,600 million
Die Size
379 mm²
545 mm²
Foundry
TSMC
TSMC
Density
121.1M / 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
8.9
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 4.0 x16
PCIe 3.0 x16
Other
Production
Active
End-of-life
Predecessor
GeForce 30 Mobile
Tesla Volta
Successor
GeForce 50 Mobile
Server Ampere