AMD Radeon RX 6600 vs NVIDIA GRID RTX T10 4
GPU · Specs Compare
Graphics Card
Release Date
Oct 2021
Jan 2020
Generation
Navi II
GRID
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1626 MHz
1065 MHz
Boost Clock
2491 MHz
1395 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
384bit
Bandwidth
224.0GB/s
672.0GB/s
Render Config
Compute Units
28
—
Shading Units
1792
3584
TMUs
112
224
ROPs
64
64
RT Cores
28
56
L1 Cache
128 KB per Array
64 KB (per SM)
L2 Cache
2 MB
6 MB
L3 Cache
32 MB
—
SM Count
—
56
Tensor Cores
—
448
Theoretical Performance
Pixel Rate
159.4 GPixel/s
89.28 GPixel/s
Texture Rate
279.0 GTexel/s
312.5 GTexel/s
FP16 (half)
17.86 TFLOPS
20.00 TFLOPS
FP32 (float)
8.928 TFLOPS
9.999 TFLOPS
FP64 (double)
558.0 GFLOPS
312.5 GFLOPS
Graphics Processor
GPU Name
Navi 23
TU102
GPU Variant
Navi 23 XL(215-130000016)
TU102-875-A1
Architecture
RDNA 2.0
Turing
Foundry
TSMC
TSMC
Process Size
7 nm
12 nm
Transistors
11.06 billion
18.6 billion
Die Size
237 mm²
754 mm²
Board Design
TDP
132W
150W
Suggested PSU
300 W
450 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.5
6.8
CUDA
—
7.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.