NVIDIA GeForce RTX 2080 Ti vs AMD Radeon Instinct MI300A
GPU Specs Compare
Graphics Card
Release Date
Sep 2018
Dec 2023
Generation
GeForce 20
Radeon Instinct
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1350 MHz
1000 MHz
Boost Clock
1545 MHz
2100 MHz
Memory Clock
1750 MHz
2525 MHz
Memory
Memory Size
11GB
192GB
Memory Type
GDDR6
HBM3
Memory Bus
352bit
8192bit
Bandwidth
616.0GB/s
10.3TB/s
Render Config
SM Count
68
-
Shading Units
4352
19456
TMUs
272
1216
ROPs
88
0
Tensor Cores
544
1216
RT Cores
68
-
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
0 MB
16 MB
Compute Units
-
304
L3 Cache
-
256 MB
Theoretical Performance
Pixel Rate
136.0 GPixel/s
0 MPixel/s
Texture Rate
420.2 GTexel/s
2554 GTexel/s
FP16 (half)
26.90 TFLOPS
653.7 TFLOPS
FP32 (float)
13.45 TFLOPS
81.72 TFLOPS
FP64 (double)
420.2 GFLOPS
81.72 TFLOPS
Graphics Processor
GPU Name
TU102
Aqua Vanjaram
GPU Variant
TU102-300A-K1-A1
-
Architecture
Turing
CDNA 3.0
Foundry
TSMC
TSMC
Process Size
12 nm
5 nm
Transistors
18.6 billion
153 billion
Die Size
754 mm²
1017 mm²
Board Design
TDP
250W
750W
Suggested PSU
600 W
1150 W
Outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.4
N/A
CUDA
7.5
-
Shader Model
6.8
N/A