NVIDIA GeForce GTX 490 vs Intel H3C XG310
We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 490 and 8GB VRAM H3C XG310 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 490 's Advantages
Larger VRAM bandwidth (164.0GB/s vs 68.26GB/s)
Intel H3C XG310 's Advantages
Boost Clock1550MHz
More VRAM (8GB vs 1536GB)
288 additional rendering cores
Lower TDP (300W vs 365W)
Score
Benchmark
FP32 (float)
GeForce GTX 490
1.166 TFLOPS
H3C XG310
+104%
2.381 TFLOPS
Graphics Card
Unknown
Release Date
Nov 2020
GeForce 400
Generation
H3C Graphics
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
900 MHz
-
Boost Clock
1550 MHz
854 MHz
Memory Clock
2133 MHz
Memory
1536MB
Memory Size
8GB
GDDR5
Memory Type
LPDDR4X
384bit
Memory Bus
128bit
164.0GB/s
Bandwidth
68.26GB/s
Render Config
-
-
-
15
SM Count
-
480
Shading Units
768
60
TMUs
48
48
ROPs
24
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
768 KB
L2 Cache
1024 KB
-
L3 Cache
16 MB
Theoretical Performance
18.24 GPixel/s
Pixel Rate
37.20 GPixel/s
36.48 GTexel/s
Texture Rate
74.40 GTexel/s
-
FP16 (half)
4.762 TFLOPS
1166 GFLOPS
FP32 (float)
2.381 TFLOPS
145.8 GFLOPS
FP64 (double)
595.2 GFLOPS
Board Design
365W
TDP
300W
750 W
Suggested PSU
700 W
3x DVI
1x mini-DisplayPort
Outputs
No outputs
2x 8-pin
Power Connectors
1x 8-pin
Graphics Processor
GF100
GPU Name
DG1
GF100-375-A3
GPU Variant
-
Fermi
Architecture
Generation 12.1
TSMC
Foundry
Intel
40 nm
Process Size
10 nm
3.1 billion
Transistors
Unknown
529 mm²
Die Size
95 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.0
CUDA
-
5.1
Shader Model
6.4
