NVIDIA GeForce RTX 2080 Ti vs NVIDIA CMP 40HX
We compared two Desktop platform GPUs: 11GB VRAM GeForce RTX 2080 Ti and 8GB VRAM CMP 40HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 2080 Ti 's Advantages
More VRAM (11GB vs 8GB)
Larger VRAM bandwidth (616.0GB/s vs 448.0GB/s)
2048 additional rendering cores
NVIDIA CMP 40HX 's Advantages
Released 2 years and 5 months late
Boost Clock has increased by 7% (1650MHz vs 1545MHz)
Lower TDP (185W vs 250W)
Score
Benchmark
FP32 (float)
GeForce RTX 2080 Ti
+76%
13.45 TFLOPS
CMP 40HX
7.603 TFLOPS
Graphics Card
Sep 2018
Release Date
Feb 2021
GeForce 20
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x4
Clock Speeds
1350 MHz
Base Clock
1470 MHz
1545 MHz
Boost Clock
1650 MHz
1750 MHz
Memory Clock
1750 MHz
Memory
11GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
352bit
Memory Bus
256bit
616.0GB/s
Bandwidth
448.0GB/s
Render Config
-
-
-
68
SM Count
36
4352
Shading Units
2304
272
TMUs
144
88
ROPs
64
544
Tensor Cores
288
68
RT Cores
36
64 KB (per SM)
L1 Cache
64 KB (per SM)
0 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
136.0 GPixel/s
Pixel Rate
105.6 GPixel/s
420.2 GTexel/s
Texture Rate
237.6 GTexel/s
26.90 TFLOPS
FP16 (half)
15.21 TFLOPS
13.45 TFLOPS
FP32 (float)
7.603 TFLOPS
420.2 GFLOPS
FP64 (double)
237.6 GFLOPS
Board Design
250W
TDP
185W
600 W
Suggested PSU
450 W
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
Outputs
No outputs
2x 8-pin
Power Connectors
1x 8-pin
Graphics Processor
TU102
GPU Name
TU106
TU102-300A-K1-A1
GPU Variant
TU106-100-A1
Turing
Architecture
Turing
TSMC
Foundry
TSMC
12 nm
Process Size
12 nm
18.6 billion
Transistors
10.8 billion
754 mm²
Die Size
445 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
7.5
6.6
Shader Model
6.8
