NVIDIA Tesla PG503 216 vs AMD Radeon RX 6900 XTX
GPU Specs Compare
Graphics Card
Release Date
Nov 2019
Unknown
Generation
Tesla Volta
Navi II
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1312 MHz
2075 MHz
Boost Clock
1530 MHz
2435 MHz
Memory Clock
1106 MHz
2250 MHz
Memory
Memory Size
32GB
16GB
Memory Type
HBM2
GDDR6
Memory Bus
4096bit
256bit
Bandwidth
1.13TB/s
576.0GB/s
Render Config
SM Count
80
-
Shading Units
4608
5120
TMUs
288
320
ROPs
128
128
Tensor Cores
640
-
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
6 MB
4 MB
Compute Units
-
80
RT Cores
-
80
L3 Cache
-
128 MB
Theoretical Performance
Pixel Rate
195.8 GPixel/s
311.7 GPixel/s
Texture Rate
440.6 GTexel/s
779.2 GTexel/s
FP16 (half)
28.20 TFLOPS
49.87 TFLOPS
FP32 (float)
14.10 TFLOPS
24.93 TFLOPS
FP64 (double)
7.050 TFLOPS
1.558 TFLOPS
Graphics Processor
GPU Name
GV100
Navi 21
Architecture
Volta
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
7 nm
Transistors
21.1 billion
26.8 billion
Die Size
815 mm²
520 mm²
GPU Variant
-
Navi 21 XTXH(215-121000247)
Board Design
TDP
250W
330W
Suggested PSU
600 W
700 W
Outputs
No outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Power Connectors
None
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
7.0
-
Shader Model
6.8
6.5