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 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
CMP 40HX
Tesla M40
Core Specs
Shading Units
2,304
3,072
+33.3%
Shaders
2,304
3,072
+33.3%
TMUs
144
192
+33.3%
ROPs
64
96
+50.0%
SM Count
36
—
Clocks
Base Clock
1470 MHz
948 MHz
Boost Clock
1650 MHz
1112 MHz
Memory Clock
1750 MHz
14 Gbps effective
1502 MHz
6 Gbps effective
Memory
Memory Size
8 GB
12 GB
VRAM (MB)
8,192
12,288
+50.0%
Memory Type
GDDR6
GDDR5
Memory Bus
256 bit
384 bit
Bandwidth
448.0 GB/s
288.4 GB/s
Cache
L1 Cache
64 KB (per SM)
48 KB (per SMM)
L2 Cache
4 MB
3 MB
Performance
Pixel Rate
105.6 GPixel/s
106.8 GPixel/s
Texture Rate
237.6 GTexel/s
213.5 GTexel/s
FP32 (TFLOPS)
7.603 TFLOPS
6.832 TFLOPS
FP64 (TFLOPS)
237.6 GFLOPS (1:32)
213.5 GFLOPS (1:32)
FP16 (TFLOPS)
15.21 TFLOPS (2:1)
—
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
Maxwell 2.0
GPU Name
TU106
GM200
Generation
Mining GPUs
Tesla Maxwell
(Mxx)
Process Size
12 nm
28 nm
Transistors
10,800 million
8,000 million
Die Size
445 mm²
601 mm²
Foundry
TSMC
TSMC
Density
24.3M / mm²
13.3M / 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
5.2
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
—
Outputs
No outputs
No outputs
Bus Interface
PCIe 1.0 x4
PCIe 3.0 x16
Other
Launch Price
699 USD
—
Production
End-of-life
End-of-life
Predecessor
—
Tesla Kepler
Successor
—
Tesla Pascal