Home GPU Comparison NVIDIA TITAN V vs AMD Radeon RX 6800

NVIDIA TITAN V vs AMD Radeon RX 6800

We compared two Desktop platform GPUs: 12GB VRAM TITAN V and 16GB VRAM Radeon RX 6800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN V 's Advantages
Larger VRAM bandwidth (651.3GB/s vs 512.0GB/s)
1280 additional rendering cores
AMD Radeon RX 6800 's Advantages
Released 2 years and 10 months late
Boost Clock has increased by 45% (2105MHz vs 1455MHz)
More VRAM (16GB vs 12GB)

Score

Benchmark

FP32 (float)
TITAN V
14.9 TFLOPS
Radeon RX 6800 +8%
16.17 TFLOPS
3DMark Time Spy
TITAN V
13241
Radeon RX 6800 +22%
16233
VS

Graphics Card

Dec 2017
Release Date
Oct 2020
GeForce 10
Generation
Navi II
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1200 MHz
Base Clock
1700 MHz
1455 MHz
Boost Clock
2105 MHz
848 MHz
Memory Clock
2000 MHz

Memory

12GB
Memory Size
16GB
HBM2
Memory Type
GDDR6
3072bit
Memory Bus
256bit
651.3GB/s
Bandwidth
512.0GB/s

Render Config

-
Compute Units
60
80
SM Count
-
5120
Shading Units
3840
320
TMUs
240
96
ROPs
96
640
Tensor Cores
-
-
RT Cores
60
96 KB (per SM)
L1 Cache
128 KB per Array
0 MB
L2 Cache
4 MB
-
L3 Cache
128 MB

Theoretical Performance

139.7 GPixel/s
Pixel Rate
202.1 GPixel/s
465.6 GTexel/s
Texture Rate
505.2 GTexel/s
29.80 TFLOPS
FP16 (half)
32.33 TFLOPS
14.90 TFLOPS
FP32 (float)
16.17 TFLOPS
7.450 TFLOPS
FP64 (double)
1010 GFLOPS

Board Design

250W
TDP
250W
600 W
Suggested PSU
600 W
1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

GV100
GPU Name
Navi 21
GV100-400-A1
GPU Variant
Navi 21 XL (215-121000187)
Volta
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
12 nm
Process Size
7 nm
21.1 billion
Transistors
26.8 billion
815 mm²
Die Size
520 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
7.0
CUDA
-
6.6
Shader Model
6.5

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