GPU Comparison
GEFORCE
NVIDIA GeForce RTX 3090
CORE STATE
GA102
VRAM
24 GB
CLOCK SPEED
1695 MHz
TDP
350 W
BUS WIDTH
384 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2020
VS
GEFORCE
GeForce RTX 4080 Mobile
CORE STATE
AD104
VRAM
12 GB
CLOCK SPEED
1665 MHz
TDP
110 W
BUS WIDTH
192 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 3090
RTX 4080 Mobile
Core Specs
Shading Units
10,496
7,424
-29.3%
Shaders
10,496
7,424
-29.3%
TMUs
328
232
-29.3%
ROPs
112
80
-28.6%
SM Count
82
58
-29.3%
Clocks
Base Clock
1395 MHz
1290 MHz
Boost Clock
1695 MHz
1665 MHz
Memory Clock
1219 MHz
19.5 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
24 GB
12 GB
VRAM (MB)
24,576
12,288
-50.0%
Memory Type
GDDR6X
GDDR6
Memory Bus
384 bit
192 bit
Bandwidth
936.2 GB/s
432.0 GB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
6 MB
48 MB
Performance
Pixel Rate
189.8 GPixel/s
133.2 GPixel/s
Texture Rate
556.0 GTexel/s
386.3 GTexel/s
FP32 (TFLOPS)
35.58 TFLOPS
24.72 TFLOPS
FP64 (TFLOPS)
556.0 GFLOPS (1:64)
386.3 GFLOPS (1:64)
FP16 (TFLOPS)
35.58 TFLOPS (1:1)
24.72 TFLOPS (1:1)
AI/RT
RT Cores
82
58
-29.3%
Tensor Cores
328
232
-29.3%
Power
TDP
350 W
110 W
TDP (W)
350
110
-68.6%
Suggested PSU
750 W
—
Power Connectors
1x 12-pin
None
Architecture
Architecture
Ampere
Ada Lovelace
GPU Name
GA102
AD104
Generation
GeForce 30
GeForce 40 Mobile
Process Size
8 nm
5 nm
Transistors
28,300 million
35,800 million
Die Size
628 mm²
294 mm²
Foundry
Samsung
TSMC
Density
45.1M / mm²
121.8M / 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
8.6
8.9
Shader Model
6.8
6.8
Physical
Slot Width
Triple-slot
IGP
Length
336 mm
13.2 inches
—
Height
140 mm
5.5 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
1,499 USD
—
Production
End-of-life
Active
Predecessor
GeForce 20
GeForce 30 Mobile
Successor
GeForce 40
GeForce 50 Mobile