GPU Comparison
GEFORCE
NVIDIA GeForce RTX 3090 Ti
CORE STATE
GA102
VRAM
24 GB
CLOCK SPEED
1860 MHz
TDP
450 W
BUS WIDTH
384 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2022
VS
GEFORCE
Tesla P4
CORE STATE
GP104
VRAM
8 GB
CLOCK SPEED
1114 MHz
TDP
75 W
BUS WIDTH
256 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RTX 3090 Ti
Tesla P4
Core Specs
Shading Units
10,752
2,560
-76.2%
Shaders
10,752
2,560
-76.2%
TMUs
336
160
-52.4%
ROPs
112
64
-42.9%
SM Count
84
20
-76.2%
Clocks
Base Clock
1560 MHz
886 MHz
Boost Clock
1860 MHz
1114 MHz
Memory Clock
1313 MHz
21 Gbps effective
1502 MHz
6 Gbps effective
Memory
Memory Size
24 GB
8 GB
VRAM (MB)
24,576
8,192
-66.7%
Memory Type
GDDR6X
GDDR5
Memory Bus
384 bit
256 bit
Bandwidth
1.01 TB/s
192.3 GB/s
Cache
L1 Cache
128 KB (per SM)
48 KB (per SM)
L2 Cache
6 MB
2 MB
Performance
Pixel Rate
208.3 GPixel/s
71.30 GPixel/s
Texture Rate
625.0 GTexel/s
178.2 GTexel/s
FP32 (TFLOPS)
40.00 TFLOPS
5.704 TFLOPS
FP64 (TFLOPS)
625.0 GFLOPS (1:64)
178.2 GFLOPS (1:32)
FP16 (TFLOPS)
40.00 TFLOPS (1:1)
89.12 GFLOPS (1:64)
AI/RT
RT Cores
84
—
Tensor Cores
336
—
Power
TDP
450 W
75 W
TDP (W)
450
75
-83.3%
Suggested PSU
850 W
250 W
Power Connectors
1x 16-pin
None
Architecture
Architecture
Ampere
Pascal
GPU Name
GA102
GP104
Generation
GeForce 30
Tesla Pascal
(Pxx)
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
Triple-slot
Single-slot
Length
336 mm
13.2 inches
168 mm
6.6 inches
Height
140 mm
5.5 inches
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Other
Launch Price
1,999 USD
—
Production
End-of-life
End-of-life
Predecessor
GeForce 20
Tesla Maxwell
Successor
GeForce 40
Tesla Volta