NVIDIA A2 vs AMD Radeon RX 8800 XT
We compared two Desktop platform GPUs: 16GB VRAM A2 and 16GB VRAM Radeon RX 8800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA A2 's Advantages
Lower TDP (60W vs 220W)
AMD Radeon RX 8800 XT 's Advantages
Boost Clock has increased by 37% (2430MHz vs 1770MHz)
Larger VRAM bandwidth (624.1GB/s vs 200.1GB/s)
2816 additional rendering cores
Score
Benchmark
FP32 (float)
A2
4.531 TFLOPS
Radeon RX 8800 XT
+339%
19.91 TFLOPS
Graphics Card
Nov 2021
Release Date
Unknown
Quadro
Generation
Navi IV(RX 8000)
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16
Clock Speeds
1440 MHz
Base Clock
1295 MHz
1770 MHz
Boost Clock
2430 MHz
1563 MHz
Memory Clock
2438 MHz
Memory
16GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
256bit
200.1GB/s
Bandwidth
624.1GB/s
Render Config
-
Compute Units
64
10
SM Count
-
1280
Shading Units
4096
40
TMUs
256
32
ROPs
96
40
Tensor Cores
-
10
RT Cores
64
128 KB (per SM)
L1 Cache
128 KB per Array
2 MB
L2 Cache
4 MB
-
L3 Cache
64 MB
Theoretical Performance
56.64 GPixel/s
Pixel Rate
233.3 GPixel/s
70.80 GTexel/s
Texture Rate
622.1 GTexel/s
4.531 TFLOPS
FP16 (half)
39.81 TFLOPS
4.531 TFLOPS
FP32 (float)
19.91 TFLOPS
70.80 GFLOPS
FP64 (double)
622.1 GFLOPS
Board Design
60W
TDP
220W
250 W
Suggested PSU
550 W
No outputs
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
None
Power Connectors
2x 8-pin
Graphics Processor
GA107
GPU Name
Navi 48
-
GPU Variant
Navi 48 XT
Ampere
Architecture
RDNA 4.0
Samsung
Foundry
TSMC
8 nm
Process Size
4 nm
Unknown
Transistors
Unknown
Unknown
Die Size
Unknown
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
8.6
CUDA
-
6.6
Shader Model
6.8
