Intel Data Center GPU Flex 170 vs AMD Radeon RX 6800
GPU · Specs Compare
Graphics Card
Release Date
Aug 2022
Oct 2020
Generation
Data Center GPU
Navi II
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1950 MHz
1700 MHz
Boost Clock
2050 MHz
2105 MHz
Memory Clock
2000 MHz
2000 MHz
Memory
Memory Size
16GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
256bit
Bandwidth
512.0GB/s
512.0GB/s
Render Config
Shading Units
4096
3840
TMUs
256
240
ROPs
128
96
RT Cores
32
60
L2 Cache
16 MB
4 MB
Compute Units
—
60
L1 Cache
—
128 KB per Array
L3 Cache
—
128 MB
Theoretical Performance
Pixel Rate
262.4 GPixel/s
202.1 GPixel/s
Texture Rate
524.8 GTexel/s
505.2 GTexel/s
FP16 (half)
33.59 TFLOPS
32.33 TFLOPS
FP32 (float)
16.79 TFLOPS
16.17 TFLOPS
FP64 (double)
—
1010 GFLOPS
Graphics Processor
GPU Name
DG2-512
Navi 21
GPU Variant
ACM-G10
Navi 21 XL(215-121000187)
Architecture
Generation 12.7
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
7 nm
Transistors
21.7 billion
26.8 billion
Die Size
406 mm²
520 mm²
Board Design
TDP
150W
250W
Suggested PSU
450 W
600 W
Outputs
1x HDMI 2.13x DisplayPort 2.0
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Power Connectors
1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
Shader Model
6.6
6.5
Benchmark
3DMark Time Spy
—
16,182
3DMark Time Spy Extreme
—
7,771
3DMark Speed Way
—
3,062
▲ Specs Compare
Data sourced from official specifications and benchmark tests.