NVIDIA GeForce GTX 490 vs AMD Radeon RX 5700 XT
We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 490 and 8GB VRAM Radeon RX 5700 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 5700 XT 's Advantages
Boost Clock1905MHz
More VRAM (8GB vs 1536GB)
Larger VRAM bandwidth (448.0GB/s vs 164.0GB/s)
2080 additional rendering cores
Lower TDP (225W vs 365W)
Score
Benchmark
FP32 (float)
GeForce GTX 490
1.166 TFLOPS
Radeon RX 5700 XT
+736%
9.754 TFLOPS
Graphics Card
Unknown
Release Date
Jul 2019
GeForce 400
Generation
Navi
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
1605 MHz
-
Boost Clock
1905 MHz
854 MHz
Memory Clock
1750 MHz
Memory
1536MB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
256bit
164.0GB/s
Bandwidth
448.0GB/s
Render Config
-
Compute Units
40
15
SM Count
-
480
Shading Units
2560
60
TMUs
160
48
ROPs
64
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
768 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
18.24 GPixel/s
Pixel Rate
121.9 GPixel/s
36.48 GTexel/s
Texture Rate
304.8 GTexel/s
-
FP16 (half)
19.51 TFLOPS
1166 GFLOPS
FP32 (float)
9.754 TFLOPS
145.8 GFLOPS
FP64 (double)
609.6 GFLOPS
Board Design
365W
TDP
225W
750 W
Suggested PSU
550 W
3x DVI
1x mini-DisplayPort
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GF100
GPU Name
Navi 10
GF100-375-A3
GPU Variant
Navi 10 XT
(215-0917210)
Fermi
Architecture
RDNA 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
7 nm
3.1 billion
Transistors
10.3 billion
529 mm²
Die Size
251 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
2.0
CUDA
-
5.1
Shader Model
6.5
