Home GPU Comparison NVIDIA A2 vs AMD Radeon RX 6900 XT

NVIDIA A2 vs AMD Radeon RX 6900 XT

NVIDIA A2
VS
AMD Radeon RX 6900 XT
NVIDIA A2
AMD Radeon RX 6900 XT
We compared two Desktop platform GPUs: 16GB VRAM A2 and 16GB VRAM Radeon RX 6900 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A2 's Advantages
Released 1 years and 1 months late
Lower TDP (60W vs 300W)
AMD Radeon RX 6900 XT 's Advantages
Boost Clock has increased by 27% (2250MHz vs 1770MHz)
Larger VRAM bandwidth (512.0GB/s vs 200.1GB/s)
3840 additional rendering cores

Score

Benchmark

FP32 (float)
A2
4.531 TFLOPS
Radeon RX 6900 XT +408%
23.04 TFLOPS
Blender
A2
902
Radeon RX 6900 XT +226%
2948
A2
VS
Radeon RX 6900 XT

Graphics Card

Nov 2021
Release Date
Oct 2020
Quadro
Generation
Navi II
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

1440 MHz
Base Clock
1825 MHz
1770 MHz
Boost Clock
2250 MHz
1563 MHz
Memory Clock
2000 MHz

Memory

16GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
256bit
200.1GB/s
Bandwidth
512.0GB/s

Render Config

-
Compute Units
80
10
SM Count
-
1280
Shading Units
5120
40
TMUs
320
32
ROPs
128
40
Tensor Cores
-
10
RT Cores
80
128 KB (per SM)
L1 Cache
128 KB per Array
2 MB
L2 Cache
4 MB
-
L3 Cache
128 MB

Theoretical Performance

56.64 GPixel/s
Pixel Rate
288.0 GPixel/s
70.80 GTexel/s
Texture Rate
720.0 GTexel/s
4.531 TFLOPS
FP16 (half)
46.08 TFLOPS
4.531 TFLOPS
FP32 (float)
23.04 TFLOPS
70.80 GFLOPS
FP64 (double)
1440 GFLOPS

Board Design

60W
TDP
300W
250 W
Suggested PSU
700 W
No outputs
Outputs
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
None
Power Connectors
2x 8-pin

Graphics Processor

GA107
GPU Name
Navi 21
-
GPU Variant
Navi 21 XTX (215-121000167)
Ampere
Architecture
RDNA 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
7 nm
Unknown
Transistors
26.8 billion
Unknown
Die Size
520 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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