AMD Radeon RX 6800 XT vs NVIDIA RTX 5000 Ada Generation
GPU · Specs Compare
Graphics Card
Release Date
Oct 2020
Aug 2023
Generation
Navi II
Quadro Ada
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1825 MHz
1155 MHz
Boost Clock
2250 MHz
2550 MHz
Memory Clock
2000 MHz
2250 MHz
Memory
Memory Size
16GB
32GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
256bit
Bandwidth
512.0GB/s
576.0GB/s
Render Config
Compute Units
72
—
Shading Units
4608
12800
TMUs
288
400
ROPs
128
176
RT Cores
72
100
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
4 MB
72 MB
L3 Cache
128 MB
—
SM Count
—
100
Tensor Cores
—
400
Theoretical Performance
Pixel Rate
288.0 GPixel/s
448.8 GPixel/s
Texture Rate
648.0 GTexel/s
1020 GTexel/s
FP16 (half)
41.47 TFLOPS
65.28 TFLOPS
FP32 (float)
20.74 TFLOPS
65.28 TFLOPS
FP64 (double)
1296 GFLOPS
1020 GFLOPS
Graphics Processor
GPU Name
Navi 21
AD102
GPU Variant
Navi 21 XT(215-121000177)
AD102
Architecture
RDNA 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
26.8 billion
76.3 billion
Die Size
520 mm²
609 mm²
Board Design
TDP
300W
250W
Suggested PSU
700 W
600 W
Outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
4x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 16-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
6.7
CUDA
—
8.9
Benchmark
3DMark Time Spy
19,329
14,170
3DMark Time Spy Extreme
—
12,700
OctaneBench
—
816
3DMark Speed Way
—
6,473
Blender
—
6,013
▲ Specs Compare
Data sourced from official specifications and benchmark tests.