Home GPU Comparison NVIDIA GeForce GT 1030 DDR4 vs AMD Radeon HD 7990

NVIDIA GeForce GT 1030 DDR4 vs AMD Radeon HD 7990

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 1030 DDR4 and 3GB VRAM Radeon HD 7990 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 4 years and 11 months late
Boost Clock has increased by 38% (1379MHz vs 1000MHz)
Lower TDP (20W vs 375W)
AMD Radeon HD 7990 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (288.0GB/s vs 16.80GB/s)
1664 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 1030 DDR4
1.059 TFLOPS
Radeon HD 7990 +286%
4.096 TFLOPS
VS

Graphics Card

Mar 2018
Release Date
Apr 2013
GeForce 10
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x4
Bus Interface
PCIe 3.0 x16

Clock Speeds

1152 MHz
Base Clock
950 MHz
1379 MHz
Boost Clock
1000 MHz
1050 MHz
Memory Clock
1500 MHz

Memory

2GB
Memory Size
3GB
DDR4
Memory Type
GDDR5
64bit
Memory Bus
384bit
16.80GB/s
Bandwidth
288.0GB/s

Render Config

-
Compute Units
32
3
SM Count
-
384
Shading Units
2048
24
TMUs
128
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
32.00 GPixel/s
33.10 GTexel/s
Texture Rate
128.0 GTexel/s
16.55 GFLOPS
FP16 (half)
-
1059 GFLOPS
FP32 (float)
4.096 TFLOPS
33.10 GFLOPS
FP64 (double)
1024 GFLOPS

Board Design

20W
TDP
375W
200 W
Suggested PSU
750 W
1x DVI 1x HDMI 2.0
Outputs
1x DVI 4x mini-DisplayPort 1.2
None
Power Connectors
2x 8-pin

Graphics Processor

GP108
GPU Name
Malta
GP108-310-A1
GPU Variant
Malta XT (215-0849026)
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
365 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

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