Home GPU Comparison NVIDIA RTX A6000 vs NVIDIA Quadro K6000 SDI

NVIDIA RTX A6000 vs NVIDIA Quadro K6000 SDI

We compared two Professional market GPUs: 48GB VRAM RTX A6000 and 12GB VRAM Quadro K6000 SDI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A6000 's Advantages
Released 7 years and 3 months late
Boost Clock1800MHz
More VRAM (48GB vs 12GB)
Larger VRAM bandwidth (768.0GB/s vs 288.4GB/s)
7872 additional rendering cores
NVIDIA Quadro K6000 SDI 's Advantages
Lower TDP (239W vs 300W)

Score

Benchmark

FP32 (float)
RTX A6000 +644%
38.71 TFLOPS
Quadro K6000 SDI
5.196 TFLOPS
VS

Graphics Card

Oct 2020
Release Date
Jul 2013
Quadro Ampere
Generation
Quadro
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1410 MHz
Base Clock
-
1800 MHz
Boost Clock
-
2000 MHz
Memory Clock
1502 MHz

Memory

48GB
Memory Size
12GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
384bit
768.0GB/s
Bandwidth
288.4GB/s

Render Config

84
SM Count
-
-
Compute Units
-
10752
Shading Units
2880
336
TMUs
240
112
ROPs
48
336
Tensor Cores
-
84
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
6 MB
L2 Cache
1536 KB

Theoretical Performance

201.6 GPixel/s
Pixel Rate
54.12 GPixel/s
604.8 GTexel/s
Texture Rate
216.5 GTexel/s
38.71 TFLOPS
FP16 (half)
-
38.71 TFLOPS
FP32 (float)
5.196 TFLOPS
604.8 GFLOPS
FP64 (double)
1.732 TFLOPS

Graphics Processor

GA102
GPU Name
GK110
-
GPU Variant
-
Ampere
Architecture
Kepler
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
28.3 billion
Transistors
7.08 billion
628 mm²
Die Size
561 mm²

Board Design

300W
TDP
239W
700 W
Suggested PSU
550 W
4x DisplayPort 1.4a
Outputs
3x DVI 2x DisplayPort 1.2 3x SDI
8-pin EPS
Power Connectors
-

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
8.6
CUDA
3.5
6.7
Shader Model
5.1

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