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
Tesla T4
CORE STATE
TU104
VRAM
16 GB
CLOCK SPEED
1590 MHz
TDP
70 W
BUS WIDTH
256 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2018
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
Tesla T4
Core Specs
Shading Units
8,704
2,560
-70.6%
Shaders
8,704
2,560
-70.6%
TMUs
272
160
-41.2%
ROPs
96
64
-33.3%
SM Count
68
40
-41.2%
Clocks
Base Clock
1440 MHz
585 MHz
Boost Clock
1710 MHz
1590 MHz
Memory Clock
1188 MHz
19 Gbps effective
1250 MHz
10 Gbps effective
Memory
Memory Size
10 GB
16 GB
VRAM (MB)
10,240
16,384
+60.0%
Memory Type
GDDR6X
GDDR6
Memory Bus
320 bit
256 bit
Bandwidth
760.3 GB/s
320.0 GB/s
Cache
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
5 MB
4 MB
Performance
Pixel Rate
164.2 GPixel/s
101.8 GPixel/s
Texture Rate
465.1 GTexel/s
254.4 GTexel/s
FP32 (TFLOPS)
29.77 TFLOPS
8.141 TFLOPS
FP64 (TFLOPS)
465.1 GFLOPS (1:64)
254.4 GFLOPS (1:32)
FP16 (TFLOPS)
29.77 TFLOPS (1:1)
65.13 TFLOPS (8:1)
AI/RT
RT Cores
68
40
-41.2%
Tensor Cores
272
320
+17.6%
Power
TDP
320 W
70 W
TDP (W)
320
70
-78.1%
Suggested PSU
700 W
250 W
Power Connectors
1x 12-pin
None
Architecture
Architecture
Ampere
Turing
GPU Name
GA102
TU104
Generation
GeForce 30
Tesla Turing
(Txx)
Process Size
8 nm
12 nm
Transistors
28,300 million
13,600 million
Die Size
628 mm²
545 mm²
Foundry
Samsung
TSMC
Density
45.1M / mm²
25.0M / 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
7.5
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Single-slot
Length
285 mm
11.2 inches
168 mm
6.6 inches
Height
112 mm
4.4 inches
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Other
Launch Price
699 USD
—
Production
End-of-life
End-of-life
Predecessor
GeForce 20
Tesla Volta
Successor
GeForce 40
Server Ampere