AMD Radeon R9 285 vs Intel H3C XG310
GPU Specs Compare
Graphics Card
Release Date
Sep 2014
Nov 2020
Generation
Volcanic Islands
H3C Graphics
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1375 MHz
2133 MHz
Base Clock
-
900 MHz
Boost Clock
-
1550 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
LPDDR4X
Memory Bus
256bit
128bit
Bandwidth
176.0GB/s
68.26GB/s
Render Config
Compute Units
28
-
Shading Units
1792
768
TMUs
112
48
ROPs
32
24
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
1024 KB
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
29.38 GPixel/s
37.20 GPixel/s
Texture Rate
102.8 GTexel/s
74.40 GTexel/s
FP16 (half)
3.290 TFLOPS
4.762 TFLOPS
FP32 (float)
3.290 TFLOPS
2.381 TFLOPS
FP64 (double)
205.6 GFLOPS
595.2 GFLOPS
Graphics Processor
GPU Name
Tonga
DG1
GPU Variant
Tonga PRO(215-0851128)
-
Architecture
GCN 3.0
Generation 12.1
Foundry
TSMC
Intel
Process Size
28 nm
10 nm
Transistors
5 billion
Unknown
Die Size
366 mm²
95 mm²
Board Design
TDP
190W
300W
Suggested PSU
450 W
700 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
2x 6-pin
1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2.170
1.3
Shader Model
6.5
6.4