Home GPU Comparison NVIDIA A16 PCIe vs AMD Radeon RX 6700 XT

NVIDIA A16 PCIe vs AMD Radeon RX 6700 XT

We compared two Desktop platform GPUs: 16GB VRAM A16 PCIe and 12GB VRAM Radeon RX 6700 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A16 PCIe 's Advantages
More VRAM (16GB vs 12GB)
AMD Radeon RX 6700 XT 's Advantages
Boost Clock has increased by 52% (2581MHz vs 1695MHz)
Larger VRAM bandwidth (384.0GB/s vs 231.9GB/s)
1280 additional rendering cores
Lower TDP (230W vs 250W)

Score

Benchmark

FP32 (float)
A16 PCIe
4.339 TFLOPS
Radeon RX 6700 XT +204%
13.21 TFLOPS
Blender
A16 PCIe
510
Radeon RX 6700 XT +242%
1748
VS

Graphics Card

Apr 2021
Release Date
Mar 2021
Tesla
Generation
Navi II
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

885 MHz
Base Clock
2321 MHz
1695 MHz
Boost Clock
2581 MHz
1812 MHz
Memory Clock
2000 MHz

Memory

16GB
Memory Size
12GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
192bit
231.9GB/s
Bandwidth
384.0GB/s

Render Config

-
Compute Units
40
10
SM Count
-
1280
Shading Units
2560
40
TMUs
160
32
ROPs
64
40
Tensor Cores
-
10
RT Cores
40
128 KB (per SM)
L1 Cache
128 KB per Array
2 MB
L2 Cache
3 MB
-
L3 Cache
96 MB

Theoretical Performance

54.24 GPixel/s
Pixel Rate
165.2 GPixel/s
67.80 GTexel/s
Texture Rate
413.0 GTexel/s
4.339 TFLOPS
FP16 (half)
26.43 TFLOPS
4.339 TFLOPS
FP32 (float)
13.21 TFLOPS
135.6 GFLOPS
FP64 (double)
825.9 GFLOPS

Board Design

250W
TDP
230W
600 W
Suggested PSU
550 W
No outputs
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
8-pin EPS
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GA107
GPU Name
Navi 22
-
GPU Variant
Navi 22 XT (215-127000006)
Ampere
Architecture
RDNA 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
7 nm
Unknown
Transistors
17.2 billion
Unknown
Die Size
335 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
8.6
CUDA
-
6.6
Shader Model
6.5

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