GPU Comparison
GEFORCE
NVIDIA CMP 40HX
CORE STATE
TU106
VRAM
8 GB
CLOCK SPEED
1650 MHz
TDP
185 W
BUS WIDTH
256 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
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
CMP 40HX
Tesla P40
Core Specs
Shading Units
2,304
3,840
+66.7%
Shaders
2,304
3,840
+66.7%
TMUs
144
240
+66.7%
ROPs
64
96
+50.0%
SM Count
36
30
-16.7%
Clocks
Base Clock
1470 MHz
1303 MHz
Boost Clock
1650 MHz
1531 MHz
Memory Clock
1750 MHz
14 Gbps effective
1808 MHz
7.2 Gbps effective
Memory
Memory Size
8 GB
24 GB
VRAM (MB)
8,192
24,576
+200.0%
Memory Type
GDDR6
GDDR5
Memory Bus
256 bit
384 bit
Bandwidth
448.0 GB/s
347.1 GB/s
Cache
L1 Cache
64 KB (per SM)
48 KB (per SM)
L2 Cache
4 MB
3 MB
Performance
Pixel Rate
105.6 GPixel/s
147.0 GPixel/s
Texture Rate
237.6 GTexel/s
367.4 GTexel/s
FP32 (TFLOPS)
7.603 TFLOPS
11.76 TFLOPS
FP64 (TFLOPS)
237.6 GFLOPS (1:32)
367.4 GFLOPS (1:32)
FP16 (TFLOPS)
15.21 TFLOPS (2:1)
183.7 GFLOPS (1:64)
AI/RT
RT Cores
36
—
Tensor Cores
288
—
Power
TDP
185 W
250 W
TDP (W)
185
250
+35.1%
Suggested PSU
450 W
600 W
Power Connectors
1x 8-pin
8-pin EPS
Architecture
Architecture
Turing
Pascal
GPU Name
TU106
GP102
Generation
Mining GPUs
Tesla Pascal
(Pxx)
Process Size
12 nm
16 nm
Transistors
10,800 million
11,800 million
Die Size
445 mm²
471 mm²
Foundry
TSMC
TSMC
Density
24.3M / mm²
25.1M / 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
7.5
6.1
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
229 mm
9 inches
267 mm
10.5 inches
Height
111 mm
4.4 inches
111 mm
4.4 inches
Outputs
No outputs
No outputs
Bus Interface
PCIe 1.0 x4
PCIe 3.0 x16
Other
Launch Price
699 USD
5,699 USD
Production
End-of-life
End-of-life
Predecessor
—
Tesla Maxwell
Successor
—
Tesla Volta