NVIDIA GRID K220Q vs AMD Radeon RX 6600 XT
GPU · Specs Compare
Graphics Card
Release Date
Jul 2014
Jul 2021
Generation
GRID
Navi II
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1250 MHz
2000 MHz
Base Clock
—
1968 MHz
Boost Clock
—
2589 MHz
Memory
Memory Size
512MB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
160.0GB/s
256.0GB/s
Render Config
Shading Units
1536
2048
TMUs
128
128
ROPs
32
64
L1 Cache
16 KB (per SMX)
128 KB per Array
L2 Cache
512 KB
2 MB
Compute Units
—
32
RT Cores
—
32
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
23.84 GPixel/s
165.7 GPixel/s
Texture Rate
95.36 GTexel/s
331.4 GTexel/s
FP32 (float)
2.289 TFLOPS
10.60 TFLOPS
FP64 (double)
95.36 GFLOPS
662.8 GFLOPS
FP16 (half)
—
21.21 TFLOPS
Graphics Processor
GPU Name
GK104
Navi 23
Architecture
Kepler
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
3.54 billion
11.06 billion
Die Size
294 mm²
237 mm²
GPU Variant
—
Navi 23 XT(215-130000006)
Board Design
TDP
225W
160W
Suggested PSU
550 W
450 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
—
1x 8-pin
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.3
CUDA
3.0
—
Shader Model
5.1
6.7
Benchmark
Blender
168
1,213
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
Cyberpunk 2077 1080p
—
58
Battlefield 5 1440p
—
111
GTA 5 2160p
—
61
GTA 5 1440p
—
82
GTA 5 1080p
—
149
▲ Specs Compare
Data sourced from official specifications and benchmark tests.