NVIDIA GeForce RTX 2080 SUPER vs AMD Radeon Instinct MI355X
GPU Specs Compare
Graphics Card
Release Date
Jul 2019
Jun 2025
Generation
GeForce 20
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1650 MHz
1000 MHz
Boost Clock
1815 MHz
2400 MHz
Memory Clock
1937 MHz
2000 MHz
Memory
Memory Size
8GB
288GB
Memory Type
GDDR6
HBM3e
Memory Bus
256bit
8192bit
Bandwidth
495.9GB/s
8.19TB/s
Render Config
SM Count
48
-
Shading Units
3072
16384
TMUs
192
1024
ROPs
64
0
Tensor Cores
384
1216
RT Cores
48
-
L1 Cache
64 KB (per SM)
32 KB (per CU)
L2 Cache
4 MB
32 MB
Compute Units
-
256
L3 Cache
-
256 MB
Theoretical Performance
Pixel Rate
116.2 GPixel/s
0 MPixel/s
Texture Rate
348.5 GTexel/s
2457.6 GTexel/s
FP16 (half)
22.30 TFLOPS
78.64 TFLOPS
FP32 (float)
11.15 TFLOPS
78.64 TFLOPS
FP64 (double)
348.5 GFLOPS
39.32 TFLOPS
Graphics Processor
GPU Name
TU104
MI350 256CU
GPU Variant
TU104-450-A1
-
Architecture
Turing
CDNA 4.0
Foundry
TSMC
TSMC
Process Size
12 nm
3 nm
Transistors
13.6 billion
185 billion
Die Size
545 mm²
Unknown
Board Design
TDP
250W
1400W
Suggested PSU
600 W
1800 W
Outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
7.5
-
Shader Model
6.8
N/A
📊 Benchmark
3DMark Time Spy
11,621
-
3DMark Time Spy Extreme
5,382
-
3DMark Speed Way
2,221
-
Battlefield 5 1080p
164
-
Shadow of the Tomb Raider 2160p
48
-
Cyberpunk 2077 2160p
43
-
Shadow of the Tomb Raider 1440p
91
-
Cyberpunk 2077 1440p
52
-
Shadow of the Tomb Raider 1080p
129
-
Battlefield 5 2160p
67
-
Cyberpunk 2077 1080p
72
-
Battlefield 5 1440p
120
-
GTA 5 2160p
82
-
GTA 5 1440p
118
-
GTA 5 1080p
180
-