GPU Comparison
GEFORCE
NVIDIA GeForce RTX 3080 12 GB
CORE STATE
GA102
VRAM
12 GB
CLOCK SPEED
1710 MHz
TDP
350 W
BUS WIDTH
384 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2022
VS
GEFORCE
P104-100
CORE STATE
GP104
VRAM
4 GB
CLOCK SPEED
1733 MHz
TDP
—
BUS WIDTH
256 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2017
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RTX 3080 12 GB
P104-100
Core Specs
Shading Units
8,960
1,920
-78.6%
Shaders
8,960
1,920
-78.6%
TMUs
280
120
-57.1%
ROPs
96
64
-33.3%
SM Count
70
15
-78.6%
Clocks
Base Clock
1260 MHz
1607 MHz
Boost Clock
1710 MHz
1733 MHz
Memory Clock
1188 MHz
19 Gbps effective
1251 MHz
10 Gbps effective
Memory
Memory Size
12 GB
4 GB
VRAM (MB)
12,288
4,096
-66.7%
Memory Type
GDDR6X
GDDR5X
Memory Bus
384 bit
256 bit
Bandwidth
912.4 GB/s
320.3 GB/s
Cache
L1 Cache
128 KB (per SM)
48 KB (per SM)
L2 Cache
6 MB
2 MB
Performance
Pixel Rate
164.2 GPixel/s
110.9 GPixel/s
Texture Rate
478.8 GTexel/s
208.0 GTexel/s
FP32 (TFLOPS)
30.64 TFLOPS
6.655 TFLOPS
FP64 (TFLOPS)
478.8 GFLOPS (1:64)
208.0 GFLOPS (1:32)
FP16 (TFLOPS)
30.64 TFLOPS (1:1)
104.0 GFLOPS (1:64)
AI/RT
RT Cores
70
—
Tensor Cores
280
—
Power
TDP
350 W
—
TDP (W)
350
—
Suggested PSU
750 W
200 W
Power Connectors
1x 12-pin
1x 8-pin
Architecture
Architecture
Ampere
Pascal
GPU Name
GA102
GP104
Generation
GeForce 30
Mining GPUs
Process Size
8 nm
16 nm
Transistors
28,300 million
7,200 million
Die Size
628 mm²
314 mm²
Foundry
Samsung
TSMC
Density
45.1M / mm²
22.9M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
8.6
6.1
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
285 mm
11.2 inches
267 mm
10.5 inches
Height
112 mm
4.4 inches
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Bus Interface
PCIe 4.0 x16
PCIe 1.0 x4
Other
Launch Price
799 USD
—
Production
End-of-life
End-of-life
Predecessor
GeForce 20
—
Successor
GeForce 40
—