CPU
GPU
SoC
Categories
Rankings
CPU Rankings
GPU Rankings
SoC Rankings
English
English
Close menu
Home
CPU
GPU
SoC
Categories
CPU Rankings
GPU Rankings
SoC Rankings
中文
English
Español
Deutsch
Français
Italiano
Português
日本語
한국어
العربية
ภาษาไทย
繁體中文
Tiếng Việt
Bahasa Melayu
中文
English
Español
Deutsch
Français
Italiano
Português
日本語
한국어
العربية
ภาษาไทย
繁體中文
Tiếng Việt
Bahasa Melayu
Home
GPU Comparison
NVIDIA Tesla K40c vs NVIDIA Tesla K20Xm
NVIDIA Tesla K40c vs NVIDIA Tesla K20Xm
VS
NVIDIA Tesla K40c
NVIDIA Tesla K20Xm
We compared two Professional market GPUs: 12GB VRAM Tesla K40c and 6GB VRAM Tesla K20Xm to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Tesla K40c 's Advantages
Released 11 months late
Boost Clock876MHz
More VRAM (12GB vs 6GB)
Larger VRAM bandwidth (288.4GB/s vs 249.6GB/s)
192 additional rendering cores
NVIDIA Tesla K20Xm 's Advantages
Lower TDP (235W vs 245W)
Score
Benchmark
FP32 (float)
Tesla K40c
+28%
5.046 TFLOPS
Tesla K20Xm
3.935 TFLOPS
Tesla K40c
VS
Tesla K20Xm
Graphics Card
Oct 2013
Release Date
Nov 2012
Tesla
Generation
Tesla
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
745 MHz
Base Clock
-
876 MHz
Boost Clock
-
1502 MHz
Memory Clock
1300 MHz
Memory
12GB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
384bit
288.4GB/s
Bandwidth
249.6GB/s
Render Config
-
SM Count
-
-
Compute Units
-
2880
Shading Units
2688
240
TMUs
224
48
ROPs
48
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
1536 KB
L2 Cache
1536 KB
Theoretical Performance
52.56 GPixel/s
Pixel Rate
40.99 GPixel/s
210.2 GTexel/s
Texture Rate
164.0 GTexel/s
-
FP16 (half)
-
5.046 TFLOPS
FP32 (float)
3.935 TFLOPS
1.682 TFLOPS
FP64 (double)
1312 GFLOPS
Graphics Processor
GK180
GPU Name
GK110
GK180-890-A1
GPU Variant
-
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
7.08 billion
Transistors
7.08 billion
561 mm²
Die Size
561 mm²
Board Design
245W
TDP
235W
550 W
Suggested PSU
550 W
No outputs
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
-
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.1
3.5
CUDA
3.5
5.1
Shader Model
5.1
Related GPU Comparisons
1
NVIDIA Tesla K40c vs NVIDIA RTX A2000
2
NVIDIA Tesla K40c vs NVIDIA Quadro K3000M
3
NVIDIA Tesla K40c vs NVIDIA GRID RTX T10 8
4
NVIDIA Tesla K40c vs NVIDIA Quadro K5000M
5
NVIDIA Tesla K40c vs NVIDIA Quadro FX 1700
6
NVIDIA Tesla K40c vs NVIDIA Quadro K5000
7
NVIDIA Tesla K40c vs NVIDIA Quadro NVS 135M
8
NVIDIA Tesla K40c vs NVIDIA Quadro M5000M
9
NVIDIA Tesla K40c vs AMD Radeon Instinct MI100
10
NVIDIA Tesla K40c vs AMD Instinct MI300X
Related News
1
Intel Adds 5 New Device IDs to Latest Linux Xe Kernel in Preparation for Battlemage
2
Ryzen AI 9 365 Benchmark Results Leaked: Significant Improvements in Multi-Core and IPC Performance Over Previous Generation
3
Concerns Raised by Unstable 13th/14th Gen Core CPUs: Motherboard Manufacturers Worry About Impact on Arrow Lake Release and Sales
4
Do You Really Know What a "Rendering Engine" Is? Read This Article to Understand All About It
5
New AMD Zen5 Ryzen 9000 Motherboards X870E/X870 to Adopt USB4! But You’ll Have to Wait Two More Months
6
Surpassing RTX 2050! Intel's Next-Gen Integrated Graphics Benchmark Closely Approaches AMD
7
New Benchmarks for AMD Ryzen AI 9 HX 370 Revealed: Single-Core Parity with R9 7945HX3D, Multi-Core Still Lower
8
X3D Performance Beyond Words! AMD Ryzen 7 9700X May Unlock Power Consumption: From 65W to 120W
9
First Benchmark Leak of Intel Core Ultra 7 268V: Single-Core Performance Soars by 20%, Still Lags Behind AMD
10
NVIDIA Grace CPU Benchmark Results Released, Stunning Performance
© 2024 - TopCPU.net
Contact Us
Privacy Policy