Radeon HD 3850 X3 vs GeForce GT 1030 DDR4
We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3850 X3 and 2GB VRAM GeForce GT 1030 DDR4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 3850 X3 Advantages
Larger VRAM bandwidth (54.40GB/s vs 16.80GB/s)
GeForce GT 1030 DDR4 Advantages
Boost Clock1379MHz
More VRAM (2GB vs 512GB)
64 additional rendering cores
Lower TDP (20W vs 145W)
Score
Benchmark
FP32 (float)
Radeon HD 3850 X3
428
GeForce GT 1030 DDR4
+147%
1059
Graphics Card
Unknown
Release Date
Mar 2018
Radeon R600
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x4
Clock Speeds
-
Base Clock
1152 MHz
-
Boost Clock
1379 MHz
850 MHz
Memory Clock
1050 MHz
Memory
512MB
Memory Size
2GB
GDDR3
Memory Type
DDR4
256bit
Memory Bus
64bit
54.40GB/s
Bandwidth
16.80GB/s
Render Config
4
Compute Units
-
-
SM Count
3
320
Shading Units
384
16
TMUs
24
16
ROPs
16
-
L1 Cache
48 KB (per SM)
256 KB
L2 Cache
512 KB
Theoretical Performance
10.70 GPixel/s
Pixel Rate
22.06 GPixel/s
10.70 GTexel/s
Texture Rate
33.10 GTexel/s
-
FP16 (half)
16.55 GFLOPS
428.2 GFLOPS
FP32 (float)
1059 GFLOPS
-
FP64 (double)
33.10 GFLOPS
Board Design
145W
TDP
20W
300 W
Suggested PSU
200 W
4x DVI
Outputs
1x DVI
1x HDMI 2.0
1x HDMI 2.0
1x 8-pin
Power Connectors
None
Graphics Processor
RV670
GPU Name
GP108
RV670 PRO
(215-0708003)
(215-0708003)
GPU Variant
GP108-310-A1
TeraScale
Architecture
Pascal
TSMC
Foundry
Samsung
55 nm
Process Size
14 nm
0.666 billion
Transistors
1.8 billion
192 mm²
Die Size
74 mm²
Graphics Features
10.1 (10_1)
DirectX
12 (12_1)
3.3 (full)
4.0 (partial)
4.0 (partial)
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
6.1
4.1
Shader Model
6.4
