NVIDIA GeForce GTX 490 vs AMD Radeon AI PRO R9700
We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 490 and 32GB VRAM Radeon AI PRO R9700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon AI PRO R9700 's Advantages
Boost Clock2920MHz
More VRAM (32GB vs 1536GB)
Larger VRAM bandwidth (644.6GB/s vs 164.0GB/s)
3616 additional rendering cores
Lower TDP (300W vs 365W)
Score
Benchmark
FP32 (float)
GeForce GTX 490
1.166 TFLOPS
Radeon AI PRO R9700
+4002%
47.84 TFLOPS
Graphics Card
Unknown
Release Date
Jul 2025
GeForce 400
Generation
Radeon Pro Navi
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
-
Base Clock
1660 MHz
-
Boost Clock
2920 MHz
854 MHz
Memory Clock
2518 MHz
Memory
1536MB
Memory Size
32GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
256bit
164.0GB/s
Bandwidth
644.6GB/s
Render Config
-
Compute Units
64
15
SM Count
-
480
Shading Units
4096
60
TMUs
256
48
ROPs
128
-
Tensor Cores
128
-
RT Cores
64
64 KB (per SM)
L1 Cache
-
768 KB
L2 Cache
8 MB
-
L3 Cache
64 MB
Theoretical Performance
18.24 GPixel/s
Pixel Rate
373.8 GPixel/s
36.48 GTexel/s
Texture Rate
747.5 GTexel/s
-
FP16 (half)
95.68 TFLOPS
1166 GFLOPS
FP32 (float)
47.84 TFLOPS
145.8 GFLOPS
FP64 (double)
1495 GFLOPS
Board Design
365W
TDP
300W
750 W
Suggested PSU
700 W
3x DVI
1x mini-DisplayPort
Outputs
4x DisplayPort 2.1a
2x 8-pin
Power Connectors
1x 16-pin
Graphics Processor
GF100
GPU Name
Navi 48
GF100-375-A3
GPU Variant
Navi 48 XTW
Fermi
Architecture
RDNA 4.0
TSMC
Foundry
TSMC
40 nm
Process Size
4 nm
3.1 billion
Transistors
53.9 billion
529 mm²
Die Size
357 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
2.2
N/A
Vulkan
1.3
2.0
CUDA
-
5.1
Shader Model
6.8
