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
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
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Quadro P400
Tesla T4
Core Specs
Shading Units
256
2,560
+900.0%
Shaders
256
2,560
+900.0%
TMUs
16
160
+900.0%
ROPs
16
64
+300.0%
SM Count
2
40
+1900.0%
Clocks
Base Clock
1228 MHz
585 MHz
Boost Clock
1252 MHz
1590 MHz
Memory Clock
1002 MHz
4 Gbps effective
1250 MHz
10 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
256 bit
Bandwidth
32.06 GB/s
320.0 GB/s
Cache
L1 Cache
48 KB (per SM)
64 KB (per SM)
L2 Cache
512 KB
4 MB
Performance
Pixel Rate
20.03 GPixel/s
101.8 GPixel/s
Texture Rate
20.03 GTexel/s
254.4 GTexel/s
FP32 (TFLOPS)
641.0 GFLOPS
8.141 TFLOPS
FP64 (TFLOPS)
20.03 GFLOPS (1:32)
254.4 GFLOPS (1:32)
FP16 (TFLOPS)
10.02 GFLOPS (1:64)
65.13 TFLOPS (8:1)
AI/RT
RT Cores
—
40
Tensor Cores
—
320
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
Turing
GPU Name
GP107
TU104
Generation
Quadro Pascal
(Px000)
Tesla Turing
(Txx)
Process Size
14 nm
12 nm
Transistors
3,300 million
13,600 million
Die Size
132 mm²
545 mm²
Foundry
Samsung
TSMC
Density
25.0M / mm²
25.0M / 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
7.5
Shader Model
6.8
6.8
Physical
Slot Width
Single-slot
Single-slot
Length
150 mm
5.9 inches
168 mm
6.6 inches
Height
69 mm
2.7 inches
—
Outputs
3x mini-DisplayPort 1.4a
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Quadro Maxwell
Tesla Volta
Successor
Quadro Volta
Server Ampere