NVIDIA Quadro RTX 6000 vs AMD Radeon HD 8990 OEM
GPU Specs Compare
Graphics Card
Release Date
Aug 2018
Apr 2013
Generation
Quadro
Sea Islands
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1440 MHz
950 MHz
Boost Clock
1770 MHz
1000 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
24GB
3GB
Memory Type
GDDR6
GDDR5
Memory Bus
384bit
384bit
Bandwidth
672.0GB/s
288.0GB/s
Render Config
SM Count
72
-
Shading Units
4608
2048
TMUs
288
128
ROPs
96
32
Tensor Cores
576
-
RT Cores
72
-
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
6 MB
768 KB
Compute Units
-
32
Theoretical Performance
Pixel Rate
169.9 GPixel/s
32.00 GPixel/s
Texture Rate
509.8 GTexel/s
128.0 GTexel/s
FP16 (half)
32.62 TFLOPS
-
FP32 (float)
16.31 TFLOPS
4.096 TFLOPS
FP64 (double)
509.8 GFLOPS
1024 GFLOPS
Graphics Processor
GPU Name
TU102
Malta
GPU Variant
TU102-875-A1
Malta XT(215-0849026)
Architecture
Turing
GCN 1.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
18.6 billion
4.313 billion
Die Size
754 mm²
365 mm²
Board Design
TDP
260W
375W
Suggested PSU
600 W
750 W
Outputs
4x DisplayPort 1.4a1x USB Type-C
1x DVI4x mini-DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
7.5
-
Shader Model
6.6
5.1