GeForce GT 1030 DDR4 vs Radeon HD 7720 OEM
We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 1030 DDR4 and 1024MB VRAM Radeon HD 7720 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 1030 DDR4 's Advantages
Released 5 years late
Boost Clock1379MHz
More VRAM (2GB vs 1024GB)
Lower TDP (20W vs 150W)
Radeon HD 7720 OEM 's Advantages
Larger VRAM bandwidth (134.4GB/s vs 16.80GB/s)
416 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 1030 DDR4
1059
Radeon HD 7720 OEM
+26%
1344
Graphics Card
Mar 2018
Release Date
Mar 2013
GeForce 10
Generation
Southern 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
-
Compute Units
10
3
SM Count
-
384
Shading Units
800
24
TMUs
40
16
ROPs
32
48 KB (per SM)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
512 KB
Theoretical Performance
22.06 GPixel/s
Pixel Rate
26.88 GPixel/s
33.10 GTexel/s
Texture Rate
33.60 GTexel/s
16.55 GFLOPS
FP16 (half)
-
1059 GFLOPS
FP32 (float)
1344 GFLOPS
33.10 GFLOPS
FP64 (double)
-
Board Design
20W
TDP
150W
200 W
Suggested PSU
450 W
1x DVI
1x HDMI 2.0
Outputs
2x DVI
1x HDMI 1.3a
1x DisplayPort 1.1
None
Power Connectors
-
Graphics Processor
GP108
GPU Name
Barts
GP108-310-A1
GPU Variant
Barts LE
(215-0798002)
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
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
