Home GPU Comparison NVIDIA Quadro RTX 8000 vs NVIDIA Quadro K5000

NVIDIA Quadro RTX 8000 vs NVIDIA Quadro K5000

We compared two Professional market GPUs: 48GB VRAM Quadro RTX 8000 and 4GB VRAM Quadro K5000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 8000 's Advantages
Released 6 years late
Boost Clock1770MHz
More VRAM (48GB vs 4GB)
Larger VRAM bandwidth (672.0GB/s vs 172.8GB/s)
3072 additional rendering cores
NVIDIA Quadro K5000 's Advantages
Lower TDP (122W vs 260W)

Score

Benchmark

FP32 (float)
Quadro RTX 8000 +651%
16.31 TFLOPS
Quadro K5000
2.169 TFLOPS
OctaneBench
Quadro RTX 8000 +987%
337
Quadro K5000
31
VS

Graphics Card

Aug 2018
Release Date
Aug 2012
Quadro
Generation
Quadro
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1395 MHz
Base Clock
-
1770 MHz
Boost Clock
-
1750 MHz
Memory Clock
1350 MHz

Memory

48GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
256bit
672.0GB/s
Bandwidth
172.8GB/s

Render Config

-
-
-
72
SM Count
-
4608
Shading Units
1536
288
TMUs
128
96
ROPs
32
576
Tensor Cores
-
72
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
6 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

169.9 GPixel/s
Pixel Rate
22.59 GPixel/s
509.8 GTexel/s
Texture Rate
90.37 GTexel/s
32.62 TFLOPS
FP16 (half)
-
16.31 TFLOPS
FP32 (float)
2.169 TFLOPS
509.8 GFLOPS
FP64 (double)
90.37 GFLOPS

Board Design

260W
TDP
122W
600 W
Suggested PSU
300 W
4x DisplayPort 1.4a 1x USB Type-C
Outputs
2x DVI 2x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

TU102
GPU Name
GK104
TU102-875-A1
GPU Variant
-
Turing
Architecture
Kepler
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
18.6 billion
Transistors
3.54 billion
754 mm²
Die Size
294 mm²

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
7.5
CUDA
3.0
6.6
Shader Model
5.1

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