GPU Comparison
GEFORCE
NVIDIA GeForce RTX 4090
CORE STATE
AD102
VRAM
24 GB
CLOCK SPEED
2520 MHz
TDP
450 W
BUS WIDTH
384 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2022
VS
GEFORCE
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
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 4090
RTX 4090 Mobile
Core Specs
Shading Units
16,384
9,728
-40.6%
Shaders
16,384
9,728
-40.6%
TMUs
512
304
-40.6%
ROPs
176
112
-36.4%
SM Count
128
76
-40.6%
Clocks
Base Clock
2235 MHz
1335 MHz
Boost Clock
2520 MHz
1695 MHz
Memory Clock
1313 MHz
21 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
24 GB
16 GB
VRAM (MB)
24,576
16,384
-33.3%
Memory Type
GDDR6X
GDDR6
Memory Bus
384 bit
256 bit
Bandwidth
1.01 TB/s
576.0 GB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
72 MB
64 MB
Performance
Pixel Rate
443.5 GPixel/s
189.8 GPixel/s
Texture Rate
1,290.2 GTexel/s
515.3 GTexel/s
FP32 (TFLOPS)
82.58 TFLOPS
32.98 TFLOPS
FP64 (TFLOPS)
1,290.2 GFLOPS (1:64)
515.3 GFLOPS (1:64)
FP16 (TFLOPS)
82.58 TFLOPS (1:1)
32.98 TFLOPS (1:1)
AI/RT
RT Cores
128
76
-40.6%
Tensor Cores
512
304
-40.6%
Power
TDP
450 W
120 W
TDP (W)
450
120
-73.3%
Suggested PSU
850 W
—
Power Connectors
1x 16-pin
None
Architecture
Architecture
Ada Lovelace
Ada Lovelace
GPU Name
AD102
AD103
Generation
GeForce 40
GeForce 40 Mobile
Process Size
5 nm
5 nm
Transistors
76,300 million
45,900 million
Die Size
609 mm²
379 mm²
Foundry
TSMC
TSMC
Density
125.3M / mm²
121.1M / 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
8.9
Shader Model
6.8
6.8
Physical
Slot Width
Triple-slot
IGP
Length
304 mm
12 inches
—
Height
137 mm
5.4 inches
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
Portable Device Dependent
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Launch Price
1,599 USD
—
Production
End-of-life
Active
Predecessor
GeForce 30
GeForce 30 Mobile
Successor
GeForce 50
GeForce 50 Mobile