Home GPU Comparison NVIDIA GeForce GT 1030 vs AMD Radeon 550X 640SP

NVIDIA GeForce GT 1030 vs AMD Radeon 550X 640SP

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 1030 and 4GB VRAM Radeon 550X 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 1030 's Advantages
Boost Clock has increased by 37% (1468MHz vs 1071MHz)
Larger VRAM bandwidth (48.06GB/s vs 48.00GB/s)
Lower TDP (30W vs 50W)
AMD Radeon 550X 640SP 's Advantages
Released 11 months late
More VRAM (4GB vs 2GB)
256 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 1030
1.127 TFLOPS
Radeon 550X 640SP +21%
1.371 TFLOPS
VS

Graphics Card

May 2017
Release Date
Apr 2018
GeForce 10
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x4
Bus Interface
PCIe 3.0 x8

Clock Speeds

1228 MHz
Base Clock
1019 MHz
1468 MHz
Boost Clock
1071 MHz
1502 MHz
Memory Clock
1500 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
64bit
48.06GB/s
Bandwidth
48.00GB/s

Render Config

3
SM Count
-
-
Compute Units
10
384
Shading Units
640
24
TMUs
40
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB

Theoretical Performance

23.49 GPixel/s
Pixel Rate
17.14 GPixel/s
35.23 GTexel/s
Texture Rate
42.84 GTexel/s
17.62 GFLOPS
FP16 (half)
1371 GFLOPS
1127 GFLOPS
FP32 (float)
1371 GFLOPS
35.23 GFLOPS
FP64 (double)
85.68 GFLOPS

Graphics Processor

GP108
GPU Name
Lexa
GP108-300-A1
GPU Variant
Lexa PRO (215-0904018)
Pascal
Architecture
GCN 4.0
Samsung
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
1.8 billion
Transistors
2.2 billion
74 mm²
Die Size
103 mm²

Board Design

30W
TDP
50W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
None
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
6.1
CUDA
-
6.4
Shader Model
6.4

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