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 5090 Mobile
CORE STATE
GB203
VRAM
24 GB
CLOCK SPEED
1515 MHz
TDP
95 W
BUS WIDTH
256 bit
ARCHITECTURE
Blackwell 2.0
PROCESS
5 nm
LAUNCH DATE
2025
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 5090 Mobile
Core Specs
Shading Units
16,384
10,496
-35.9%
Shaders
16,384
10,496
-35.9%
TMUs
512
328
-35.9%
ROPs
176
112
-36.4%
SM Count
128
82
-35.9%
Clocks
Base Clock
2235 MHz
990 MHz
Boost Clock
2520 MHz
1515 MHz
Memory Clock
1313 MHz
21 Gbps effective
1750 MHz
28 Gbps effective
Memory
Memory Size
24 GB
24 GB
VRAM (MB)
24,576
24,576
0.0%
Memory Type
GDDR6X
GDDR7
Memory Bus
384 bit
256 bit
Bandwidth
1.01 TB/s
896.0 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
169.7 GPixel/s
Texture Rate
1,290.2 GTexel/s
496.9 GTexel/s
FP32 (TFLOPS)
82.58 TFLOPS
31.80 TFLOPS
FP64 (TFLOPS)
1,290.2 GFLOPS (1:64)
496.9 GFLOPS (1:64)
FP16 (TFLOPS)
82.58 TFLOPS (1:1)
31.80 TFLOPS (1:1)
AI/RT
RT Cores
128
82
-35.9%
Tensor Cores
512
328
-35.9%
Power
TDP
450 W
95 W
TDP (W)
450
95
-78.9%
Suggested PSU
850 W
—
Power Connectors
1x 16-pin
None
Architecture
Architecture
Ada Lovelace
Blackwell 2.0
GPU Name
AD102
GB203
Generation
GeForce 40
GeForce 50 Mobile
Process Size
5 nm
5 nm
Transistors
76,300 million
45,600 million
Die Size
609 mm²
378 mm²
Foundry
TSMC
TSMC
Density
125.3M / mm²
120.6M / 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
12.0
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 5.0 x16
Other
Launch Price
1,599 USD
—
Production
End-of-life
Active
Predecessor
GeForce 30
GeForce 40 Mobile
Successor
GeForce 50
—