AMD Radeon RX 9070 vs NVIDIA A2
We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 9070 and 16GB VRAM A2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 9070 's Advantages
Released 3 years and 4 months late
Boost Clock has increased by 42% (2520MHz vs 1770MHz)
Larger VRAM bandwidth (644.6GB/s vs 200.1GB/s)
2304 additional rendering cores
NVIDIA A2 's Advantages
Lower TDP (60W vs 220W)
Score
Benchmark
FP32 (float)
Radeon RX 9070
+697%
36.13 TFLOPS
A2
4.531 TFLOPS
Graphics Card
Mar 2025
Release Date
Nov 2021
Navi IV
Generation
Quadro
Desktop
Type
Desktop
PCIe 5.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
1330 MHz
Base Clock
1440 MHz
2520 MHz
Boost Clock
1770 MHz
2518 MHz
Memory Clock
1563 MHz
Memory
16GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
128bit
644.6GB/s
Bandwidth
200.1GB/s
Render Config
56
Compute Units
-
-
SM Count
10
3584
Shading Units
1280
224
TMUs
40
128
ROPs
32
112
Tensor Cores
40
56
RT Cores
10
128 KB per Array
L1 Cache
128 KB (per SM)
8 MB
L2 Cache
2 MB
64 MB
L3 Cache
-
Theoretical Performance
322.6 GPixel/s
Pixel Rate
56.64 GPixel/s
564.5 GTexel/s
Texture Rate
70.80 GTexel/s
72.25 TFLOPS
FP16 (half)
4.531 TFLOPS
36.13 TFLOPS
FP32 (float)
4.531 TFLOPS
1129 GFLOPS
FP64 (double)
70.80 GFLOPS
Board Design
220W
TDP
60W
550 W
Suggested PSU
250 W
1x HDMI 2.1b
3x DisplayPort 2.1a
Outputs
No outputs
2x 8-pin
Power Connectors
None
Graphics Processor
Navi 48
GPU Name
GA107
Navi 48 XT
(215-176600331)
GPU Variant
-
RDNA 4.0
Architecture
Ampere
TSMC
Foundry
Samsung
4 nm
Process Size
8 nm
53.9 billion
Transistors
Unknown
357 mm²
Die Size
Unknown
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.6
6.8
Shader Model
6.6
