GPU Comparison
GEFORCE
NVIDIA GeForce RTX 3080
CORE STATE
GA102
VRAM
10 GB
CLOCK SPEED
1710 MHz
TDP
320 W
BUS WIDTH
320 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2020
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 3080
RTX 5090 Mobile
Core Specs
Shading Units
8,704
10,496
+20.6%
Shaders
8,704
10,496
+20.6%
TMUs
272
328
+20.6%
ROPs
96
112
+16.7%
SM Count
68
82
+20.6%
Clocks
Base Clock
1440 MHz
990 MHz
Boost Clock
1710 MHz
1515 MHz
Memory Clock
1188 MHz
19 Gbps effective
1750 MHz
28 Gbps effective
Memory
Memory Size
10 GB
24 GB
VRAM (MB)
10,240
24,576
+140.0%
Memory Type
GDDR6X
GDDR7
Memory Bus
320 bit
256 bit
Bandwidth
760.3 GB/s
896.0 GB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
5 MB
64 MB
Performance
Pixel Rate
164.2 GPixel/s
169.7 GPixel/s
Texture Rate
465.1 GTexel/s
496.9 GTexel/s
FP32 (TFLOPS)
29.77 TFLOPS
31.80 TFLOPS
FP64 (TFLOPS)
465.1 GFLOPS (1:64)
496.9 GFLOPS (1:64)
FP16 (TFLOPS)
29.77 TFLOPS (1:1)
31.80 TFLOPS (1:1)
AI/RT
RT Cores
68
82
+20.6%
Tensor Cores
272
328
+20.6%
Power
TDP
320 W
95 W
TDP (W)
320
95
-70.3%
Suggested PSU
700 W
—
Power Connectors
1x 12-pin
None
Architecture
Architecture
Ampere
Blackwell 2.0
GPU Name
GA102
GB203
Generation
GeForce 30
GeForce 50 Mobile
Process Size
8 nm
5 nm
Transistors
28,300 million
45,600 million
Die Size
628 mm²
378 mm²
Foundry
Samsung
TSMC
Density
45.1M / 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
8.6
12.0
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
IGP
Length
285 mm
11.2 inches
—
Height
112 mm
4.4 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
699 USD
—
Production
End-of-life
Active
Predecessor
GeForce 20
GeForce 40 Mobile
Successor
GeForce 40
—