GeForce GT 1030 DDR4 vs Radeon HD 7950
We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 1030 DDR4 and 3GB VRAM Radeon HD 7950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 1030 DDR4 's Advantages
Released 6 years and 2 months late
Boost Clock1379MHz
Lower TDP (20W vs 200W)
Radeon HD 7950 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (240.0GB/s vs 16.80GB/s)
1408 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 1030 DDR4
1059
Radeon HD 7950
+170%
2867
3DMark Time Spy
GeForce GT 1030 DDR4
638
Radeon HD 7950
+208%
1969
3DMark Time Spy Extreme
GeForce GT 1030 DDR4
177
Radeon HD 7950
+475%
1019
Graphics Card
Mar 2018
Release Date
Jan 2012
GeForce 10
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x4
Bus Interface
PCIe 3.0 x16
Clock Speeds
1152 MHz
Base Clock
-
1379 MHz
Boost Clock
-
1050 MHz
Memory Clock
1250 MHz
Memory
2GB
Memory Size
3GB
DDR4
Memory Type
GDDR5
64bit
Memory Bus
384bit
16.80GB/s
Bandwidth
240.0GB/s
Render Config
-
Compute Units
28
3
SM Count
-
384
Shading Units
1792
24
TMUs
112
16
ROPs
32
48 KB (per SM)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
768 KB
Theoretical Performance
22.06 GPixel/s
Pixel Rate
25.60 GPixel/s
33.10 GTexel/s
Texture Rate
89.60 GTexel/s
16.55 GFLOPS
FP16 (half)
-
1059 GFLOPS
FP32 (float)
2.867 TFLOPS
33.10 GFLOPS
FP64 (double)
716.8 GFLOPS
Board Design
20W
TDP
200W
200 W
Suggested PSU
550 W
1x DVI
1x HDMI 2.0
Outputs
1x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2
None
Power Connectors
2x 6-pin
Graphics Processor
GP108
GPU Name
Tahiti
GP108-310-A1
GPU Variant
Tahiti PRO
(215-0821056)
Pascal
Architecture
GCN 1.0
Samsung
Foundry
TSMC
14 nm
Process Size
28 nm
1.8 billion
Transistors
4.313 billion
74 mm²
Die Size
352 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
6.1
CUDA
-
6.4
Shader Model
5.1
