NVIDIA Quadro RTX 8000 vs AMD Radeon RX 455 OEM
GPU · Specs Compare
Graphics Card
Release Date
Aug 2018
Jun 2016
Generation
Quadro
Arctic Islands
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1395 MHz
—
Boost Clock
1770 MHz
—
Memory Clock
1750 MHz
1625 MHz
Memory
Memory Size
48GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
384bit
128bit
Bandwidth
672.0GB/s
104.0GB/s
Render Config
SM Count
72
—
Shading Units
4608
768
TMUs
288
48
ROPs
96
16
Tensor Cores
576
—
RT Cores
72
—
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
6 MB
256 KB
Compute Units
—
12
Theoretical Performance
Pixel Rate
169.9 GPixel/s
16.80 GPixel/s
Texture Rate
509.8 GTexel/s
50.40 GTexel/s
FP16 (half)
32.62 TFLOPS
—
FP32 (float)
16.31 TFLOPS
1.613 TFLOPS
FP64 (double)
509.8 GFLOPS
100.8 GFLOPS
Graphics Processor
GPU Name
TU102
Tobago
GPU Variant
TU102-875-A1
Tobago PRO(215-0875010)
Architecture
Turing
GCN 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
18.6 billion
2.08 billion
Die Size
754 mm²
160 mm²
Board Design
TDP
260W
100W
Suggested PSU
600 W
300 W
Outputs
4x DisplayPort 1.4a1x USB Type-C
1x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
7.5
—
Shader Model
6.6
6.3
Benchmark
3DMark Time Spy
13,586
—
3DMark Time Spy Extreme
6,871
—
OctaneBench
337
—
3DMark Speed Way
3,121
—
Blender
2,844
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.