AMD Radeon RX 6800 vs NVIDIA Quadro P4000 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Oct 2020
Jan 2017
Generation
Navi II
Quadro Mobile
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1700 MHz
—
Boost Clock
2105 MHz
—
Memory Clock
2000 MHz
1502 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
512.0GB/s
192.3GB/s
Render Config
Compute Units
60
—
Shading Units
3840
1792
TMUs
240
112
ROPs
96
64
RT Cores
60
—
L1 Cache
128 KB per Array
48 KB (per SM)
L2 Cache
4 MB
2 MB
L3 Cache
128 MB
—
SM Count
—
14
Theoretical Performance
Pixel Rate
202.1 GPixel/s
78.53 GPixel/s
Texture Rate
505.2 GTexel/s
137.4 GTexel/s
FP16 (half)
32.33 TFLOPS
68.71 GFLOPS
FP32 (float)
16.17 TFLOPS
4.398 TFLOPS
FP64 (double)
1010 GFLOPS
137.4 GFLOPS
Graphics Processor
GPU Name
Navi 21
GP104
GPU Variant
Navi 21 XL(215-121000187)
N17E-Q3-A1
Architecture
RDNA 2.0
Pascal
Foundry
TSMC
TSMC
Process Size
7 nm
16 nm
Transistors
26.8 billion
7.2 billion
Die Size
520 mm²
314 mm²
Board Design
TDP
250W
100W
Suggested PSU
600 W
—
Outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.5
6.4
CUDA
—
6.1
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.