Home GPU Comparison NVIDIA GeForce GT 1030 DDR4 vs AMD Radeon HD 6870 X2

NVIDIA GeForce GT 1030 DDR4 vs AMD Radeon HD 6870 X2

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 1030 DDR4 and 1024MB VRAM Radeon HD 6870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 1030 DDR4 's Advantages
Released 6 years and 8 months late
Boost Clock1379MHz
More VRAM (2GB vs 1GB)
Lower TDP (20W vs 300W)
AMD Radeon HD 6870 X2 's Advantages
Larger VRAM bandwidth (134.4GB/s vs 16.80GB/s)
736 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 1030 DDR4
1.059 TFLOPS
Radeon HD 6870 X2 +90%
2.016 TFLOPS
VS

Graphics Card

Mar 2018
Release Date
Jul 2011
GeForce 10
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x4
Bus Interface
PCIe 2.0 x16

Clock Speeds

1152 MHz
Base Clock
-
1379 MHz
Boost Clock
-
1050 MHz
Memory Clock
1050 MHz

Memory

2GB
Memory Size
1024MB
DDR4
Memory Type
GDDR5
64bit
Memory Bus
256bit
16.80GB/s
Bandwidth
134.4GB/s

Render Config

3
SM Count
-
-
Compute Units
14
384
Shading Units
1120
24
TMUs
56
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
512 KB

Theoretical Performance

22.06 GPixel/s
Pixel Rate
28.80 GPixel/s
33.10 GTexel/s
Texture Rate
50.40 GTexel/s
16.55 GFLOPS
FP16 (half)
-
1059 GFLOPS
FP32 (float)
2.016 TFLOPS
33.10 GFLOPS
FP64 (double)
-

Graphics Processor

GP108
GPU Name
Barts
GP108-310-A1
GPU Variant
Barts XT (215-0798000)
Pascal
Architecture
TeraScale 2
Samsung
Foundry
TSMC
14 nm
Process Size
40 nm
1.8 billion
Transistors
1.7 billion
74 mm²
Die Size
255 mm²

Board Design

20W
TDP
300W
200 W
Suggested PSU
700 W
1x DVI 1x HDMI 2.0
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
None
Power Connectors
-

Graphics Features

12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
6.1
CUDA
-
6.4
Shader Model
5.0

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