AMD Radeon RX 6600 XT vs NVIDIA GRID A100B
GPU Specs Compare
Graphics Card
Release Date
Jul 2021
May 2020
Generation
Navi II
GRID
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1968 MHz
900 MHz
Boost Clock
2589 MHz
1005 MHz
Memory Clock
2000 MHz
1215 MHz
Memory
Memory Size
8GB
48GB
Memory Type
GDDR6
HBM2e
Memory Bus
128bit
6144bit
Bandwidth
256.0GB/s
1.87TB/s
Render Config
Compute Units
32
-
Shading Units
2048
6912
TMUs
128
432
ROPs
64
192
RT Cores
32
-
L1 Cache
128 KB per Array
192 KB (per SM)
L2 Cache
2 MB
48 MB
L3 Cache
32 MB
-
SM Count
-
108
Tensor Cores
-
432
Theoretical Performance
Pixel Rate
165.7 GPixel/s
193.0 GPixel/s
Texture Rate
331.4 GTexel/s
434.2 GTexel/s
FP16 (half)
21.21 TFLOPS
55.57 TFLOPS
FP32 (float)
10.60 TFLOPS
13.89 TFLOPS
FP64 (double)
662.8 GFLOPS
6.947 TFLOPS
Graphics Processor
GPU Name
Navi 23
GA100
GPU Variant
Navi 23 XT(215-130000006)
-
Architecture
RDNA 2.0
Ampere
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
11.06 billion
54.2 billion
Die Size
237 mm²
826 mm²
Board Design
TDP
160W
400W
Suggested PSU
450 W
800 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.3
N/A
Shader Model
6.7
N/A
CUDA
-
8.0
📊 Benchmark
3DMark Time Spy
9,656
-
3DMark Time Spy Extreme
4,399
-
3DMark Speed Way
1,675
-
Battlefield 5 1080p
144
-
Shadow of the Tomb Raider 2160p
38
-
Cyberpunk 2077 2160p
29
-
Shadow of the Tomb Raider 1440p
72
-
Cyberpunk 2077 1440p
36
-
Shadow of the Tomb Raider 1080p
119
-
Battlefield 5 2160p
58
-
Blender
1,213
-
Cyberpunk 2077 1080p
58
-
Battlefield 5 1440p
111
-
GTA 5 2160p
61
-
GTA 5 1440p
82
-
GTA 5 1080p
149
-