GPU Comparison
GEFORCE
NVIDIA P102-100
CORE STATE
GP102
VRAM
5 GB
CLOCK SPEED
1683 MHz
TDP
250 W
BUS WIDTH
320 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2018
VS
GEFORCE
Tesla P40
CORE STATE
GP102
VRAM
24 GB
CLOCK SPEED
1531 MHz
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
P102-100
Tesla P40
Core Specs
Shading Units
3,200
3,840
+20.0%
Shaders
3,200
3,840
+20.0%
TMUs
200
240
+20.0%
ROPs
80
96
+20.0%
SM Count
25
30
+20.0%
Clocks
Base Clock
1582 MHz
1303 MHz
Boost Clock
1683 MHz
1531 MHz
Memory Clock
1376 MHz
11 Gbps effective
1808 MHz
7.2 Gbps effective
Memory
Memory Size
5 GB
24 GB
VRAM (MB)
5,120
24,576
+380.0%
Memory Type
GDDR5X
GDDR5
Memory Bus
320 bit
384 bit
Bandwidth
440.3 GB/s
347.1 GB/s
Cache
L1 Cache
48 KB (per SM)
48 KB (per SM)
L2 Cache
2.5 MB
3 MB
Performance
Pixel Rate
134.6 GPixel/s
147.0 GPixel/s
Texture Rate
336.6 GTexel/s
367.4 GTexel/s
FP32 (TFLOPS)
10.77 TFLOPS
11.76 TFLOPS
FP64 (TFLOPS)
336.6 GFLOPS (1:32)
367.4 GFLOPS (1:32)
FP16 (TFLOPS)
168.3 GFLOPS (1:64)
183.7 GFLOPS (1:64)
Power
TDP
250 W
250 W
TDP (W)
250
250
0.0%
Suggested PSU
600 W
600 W
Power Connectors
2x 8-pin
8-pin EPS
Architecture
Architecture
Pascal
Pascal
GPU Name
GP102
GP102
Generation
Mining GPUs
Tesla Pascal
(Pxx)
Process Size
16 nm
16 nm
Transistors
11,800 million
11,800 million
Die Size
471 mm²
471 mm²
Foundry
TSMC
TSMC
Density
25.1M / mm²
25.1M / mm²
API Support
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
6.1
6.1
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
267 mm
10.5 inches
267 mm
10.5 inches
Height
—
111 mm
4.4 inches
Outputs
No outputs
No outputs
Bus Interface
PCIe 1.0 x4
PCIe 3.0 x16
Other
Launch Price
—
5,699 USD
Production
End-of-life
End-of-life
Predecessor
—
Tesla Maxwell
Successor
—
Tesla Volta