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 M40
CORE STATE
GM200
VRAM
12 GB
CLOCK SPEED
1112 MHz
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Maxwell 2.0
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
P102-100
Tesla M40
Core Specs
Shading Units
3,200
3,072
-4.0%
Shaders
3,200
3,072
-4.0%
TMUs
200
192
-4.0%
ROPs
80
96
+20.0%
SM Count
25
—
Clocks
Base Clock
1582 MHz
948 MHz
Boost Clock
1683 MHz
1112 MHz
Memory Clock
1376 MHz
11 Gbps effective
1502 MHz
6 Gbps effective
Memory
Memory Size
5 GB
12 GB
VRAM (MB)
5,120
12,288
+140.0%
Memory Type
GDDR5X
GDDR5
Memory Bus
320 bit
384 bit
Bandwidth
440.3 GB/s
288.4 GB/s
Cache
L1 Cache
48 KB (per SM)
48 KB (per SMM)
L2 Cache
2.5 MB
3 MB
Performance
Pixel Rate
134.6 GPixel/s
106.8 GPixel/s
Texture Rate
336.6 GTexel/s
213.5 GTexel/s
FP32 (TFLOPS)
10.77 TFLOPS
6.832 TFLOPS
FP64 (TFLOPS)
336.6 GFLOPS (1:32)
213.5 GFLOPS (1:32)
FP16 (TFLOPS)
168.3 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
Maxwell 2.0
GPU Name
GP102
GM200
Generation
Mining GPUs
Tesla Maxwell
(Mxx)
Process Size
16 nm
28 nm
Transistors
11,800 million
8,000 million
Die Size
471 mm²
601 mm²
Foundry
TSMC
TSMC
Density
25.1M / mm²
13.3M / 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
5.2
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
267 mm
10.5 inches
267 mm
10.5 inches
Outputs
No outputs
No outputs
Bus Interface
PCIe 1.0 x4
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
Tesla Kepler
Successor
—
Tesla Pascal