AMD Radeon RX 6800 vs NVIDIA TITAN Ada
GPU · Specs Compare
Graphics Card
Release Date
Oct 2020
Unknown
Generation
Navi II
GeForce 40
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1700 MHz
2235 MHz
Boost Clock
2105 MHz
2520 MHz
Memory Clock
2000 MHz
1500 MHz
Memory
Memory Size
16GB
48GB
Memory Type
GDDR6
GDDR6X
Memory Bus
256bit
384bit
Bandwidth
512.0GB/s
1.15TB/s
Render Config
Compute Units
60
—
Shading Units
3840
18432
TMUs
240
576
ROPs
96
192
RT Cores
60
144
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
4 MB
96 MB
L3 Cache
128 MB
—
SM Count
—
144
Tensor Cores
—
576
Theoretical Performance
Pixel Rate
202.1 GPixel/s
483.8 GPixel/s
Texture Rate
505.2 GTexel/s
1452 GTexel/s
FP16 (half)
32.33 TFLOPS
92.90 TFLOPS
FP32 (float)
16.17 TFLOPS
92.90 TFLOPS
FP64 (double)
1010 GFLOPS
1452 GFLOPS
Graphics Processor
GPU Name
Navi 21
AD102
GPU Variant
Navi 21 XL(215-121000187)
AD102-450-A1
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
250W
800W
Suggested PSU
600 W
1200 W
Outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
2x 8-pin
2x 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
6.8
CUDA
—
8.9
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.