GPU Comparison
GEFORCE
NVIDIA Quadro P400
CORE STATE
GP107
VRAM
2 GB
CLOCK SPEED
1252 MHz
TDP
30 W
BUS WIDTH
64 bit
ARCHITECTURE
Pascal
PROCESS
14 nm
LAUNCH DATE
2017
VS
GEFORCE
RTX 2000 Ada Generation
CORE STATE
AD107
VRAM
16 GB
CLOCK SPEED
2130 MHz
TDP
70 W
BUS WIDTH
128 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2024
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Quadro P400
RTX 2000 Ada Generation
Core Specs
Shading Units
256
2,816
+1000.0%
Shaders
256
2,816
+1000.0%
TMUs
16
88
+450.0%
ROPs
16
48
+200.0%
SM Count
2
22
+1000.0%
Clocks
Base Clock
1228 MHz
1620 MHz
Boost Clock
1252 MHz
2130 MHz
Memory Clock
1002 MHz
4 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
2 GB
16 GB
VRAM (MB)
2,048
16,384
+700.0%
Memory Type
GDDR5
GDDR6
Memory Bus
64 bit
128 bit
Bandwidth
32.06 GB/s
256.0 GB/s
Cache
L1 Cache
48 KB (per SM)
128 KB (per SM)
L2 Cache
512 KB
12 MB
Performance
Pixel Rate
20.03 GPixel/s
102.2 GPixel/s
Texture Rate
20.03 GTexel/s
187.4 GTexel/s
FP32 (TFLOPS)
641.0 GFLOPS
12.00 TFLOPS
FP64 (TFLOPS)
20.03 GFLOPS (1:32)
187.4 GFLOPS (1:64)
FP16 (TFLOPS)
10.02 GFLOPS (1:64)
12.00 TFLOPS (1:1)
AI/RT
RT Cores
—
22
Tensor Cores
—
88
Power
TDP
30 W
70 W
TDP (W)
30
70
+133.3%
Suggested PSU
200 W
250 W
Power Connectors
None
None
Architecture
Architecture
Pascal
Ada Lovelace
GPU Name
GP107
AD107
Generation
Quadro Pascal
(Px000)
Workstation Ada
(x000A)
Process Size
14 nm
5 nm
Transistors
3,300 million
18,900 million
Die Size
132 mm²
159 mm²
Foundry
Samsung
TSMC
Density
25.0M / mm²
118.9M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
6.1
8.9
Shader Model
6.8
6.8
Physical
Slot Width
Single-slot
Dual-slot
Length
150 mm
5.9 inches
168 mm
6.6 inches
Height
69 mm
2.7 inches
69 mm
2.7 inches
Outputs
3x mini-DisplayPort 1.4a
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Other
Launch Price
—
649 USD
Production
End-of-life
Active
Predecessor
Quadro Maxwell
Workstation Ampere
Successor
Quadro Volta
Blackwell PRO W