AMD Radeon RX 6800 XT vs Intel Data Center GPU Flex 140
GPU · Specs Compare
Graphics Card
Release Date
Oct 2020
Aug 2022
Generation
Navi II
Data Center GPU
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1825 MHz
1600 MHz
Boost Clock
2250 MHz
1950 MHz
Memory Clock
2000 MHz
1937 MHz
Memory
Memory Size
16GB
6GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
96bit
Bandwidth
512.0GB/s
186.0GB/s
Render Config
Compute Units
72
—
Shading Units
4608
1024
TMUs
288
64
ROPs
128
32
RT Cores
72
8
L1 Cache
128 KB per Array
—
L2 Cache
4 MB
4 MB
L3 Cache
128 MB
—
Theoretical Performance
Pixel Rate
288.0 GPixel/s
62.40 GPixel/s
Texture Rate
648.0 GTexel/s
124.8 GTexel/s
FP16 (half)
41.47 TFLOPS
7.987 TFLOPS
FP32 (float)
20.74 TFLOPS
3.994 TFLOPS
FP64 (double)
1296 GFLOPS
—
Graphics Processor
GPU Name
Navi 21
DG2-128
GPU Variant
Navi 21 XT(215-121000177)
ACM-G11
Architecture
RDNA 2.0
Generation 12.7
Foundry
TSMC
TSMC
Process Size
7 nm
6 nm
Transistors
26.8 billion
7.2 billion
Die Size
520 mm²
157 mm²
Board Design
TDP
300W
75W
Suggested PSU
700 W
250 W
Outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
2x 8-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
6.6
Benchmark
3DMark Time Spy
19,329
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.