Intel Data Center GPU Max Subsystem vs AMD Radeon RX 6800
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Oct 2020
Generation
Data Center GPU
Navi II
Type
Professional
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
900 MHz
1700 MHz
Boost Clock
1600 MHz
2105 MHz
Memory Clock
1565 MHz
2000 MHz
Memory
Memory Size
128GB
16GB
Memory Type
HBM2e
GDDR6
Memory Bus
8192bit
256bit
Bandwidth
3205GB/s
512.0GB/s
Render Config
Shading Units
16384
3840
TMUs
1024
240
ROPs
0
96
Tensor Cores
1024
—
RT Cores
128
60
L1 Cache
64 KB (per EU)
128 KB per Array
L2 Cache
408 MB
4 MB
Compute Units
—
60
L3 Cache
—
128 MB
Theoretical Performance
Pixel Rate
0 MPixel/s
202.1 GPixel/s
Texture Rate
1638 GTexel/s
505.2 GTexel/s
FP16 (half)
52.43 TFLOPS
32.33 TFLOPS
FP32 (float)
52.43 TFLOPS
16.17 TFLOPS
FP64 (double)
52.43 TFLOPS
1010 GFLOPS
Graphics Processor
GPU Name
Ponte Vecchio
Navi 21
Architecture
Generation 12.5
RDNA 2.0
Foundry
Intel
TSMC
Process Size
10 nm
7 nm
Transistors
100 billion
26.8 billion
Die Size
1280 mm²
520 mm²
GPU Variant
—
Navi 21 XL(215-121000187)
Board Design
TDP
2400W
250W
Suggested PSU
2800 W
600 W
Outputs
No outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Power Connectors
1x 16-pin
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
N/A
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.