Home GPU Comparison AMD Radeon RX 6800 vs NVIDIA NVS 315

AMD Radeon RX 6800 vs NVIDIA NVS 315

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6800 and 1024MB VRAM NVS 315 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800 's Advantages
Released 7 years and 7 months late
Boost Clock2105MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (512.0GB/s vs 14.00GB/s)
3792 additional rendering cores
NVIDIA NVS 315 's Advantages
Lower TDP (19W vs 250W)

Score

Benchmark

FP32 (float)
Radeon RX 6800 +16070%
16.17 TFLOPS
NVS 315
0.1 TFLOPS
VS

Graphics Card

Oct 2020
Release Date
Mar 2013
Navi II
Generation
NVS
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1700 MHz
Base Clock
-
2105 MHz
Boost Clock
-
2000 MHz
Memory Clock
875 MHz

Memory

16GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
256bit
Memory Bus
64bit
512.0GB/s
Bandwidth
14.00GB/s

Render Config

60
Compute Units
-
-
SM Count
1
3840
Shading Units
48
240
TMUs
8
96
ROPs
4
-
-
-
60
RT Cores
-
128 KB per Array
L1 Cache
64 KB (per SM)
4 MB
L2 Cache
128 KB
128 MB
L3 Cache
-

Theoretical Performance

202.1 GPixel/s
Pixel Rate
1.046 GPixel/s
505.2 GTexel/s
Texture Rate
4.184 GTexel/s
32.33 TFLOPS
FP16 (half)
-
16.17 TFLOPS
FP32 (float)
100.4 GFLOPS
1010 GFLOPS
FP64 (double)
8.368 GFLOPS

Board Design

250W
TDP
19W
600 W
Suggested PSU
200 W
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
Outputs
1x DMS-59
2x 8-pin
Power Connectors
None

Graphics Processor

Navi 21
GPU Name
GF119
Navi 21 XL (215-121000187)
GPU Variant
GF119-825-A1
RDNA 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
40 nm
26.8 billion
Transistors
0.292 billion
520 mm²
Die Size
79 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
2.1
6.5
Shader Model
5.1

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