Radeon RX 550 640SP vs GeForce GT 625 OEM
We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 640SP and 1024MB VRAM GeForce GT 625 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 550 640SP Advantages
Released 4 years and 8 months late
Boost Clock1071MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 13.20GB/s)
592 additional rendering cores
GeForce GT 625 OEM Advantages
Lower TDP (29W vs 60W)
Score
Benchmark
FP32 (float)
Radeon RX 550 640SP
+716%
1371
GeForce GT 625 OEM
168
Graphics Card
Oct 2017
Release Date
Feb 2013
Polaris
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
1019 MHz
Base Clock
-
1071 MHz
Boost Clock
-
1500 MHz
Memory Clock
825 MHz
Memory
2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
96.00GB/s
Bandwidth
13.20GB/s
Render Config
10
Compute Units
-
-
SM Count
1
640
Shading Units
48
40
TMUs
8
16
ROPs
4
16 KB (per CU)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
128 KB
Theoretical Performance
17.14 GPixel/s
Pixel Rate
1.748 GPixel/s
42.84 GTexel/s
Texture Rate
6.992 GTexel/s
1371 GFLOPS
FP16 (half)
-
1371 GFLOPS
FP32 (float)
167.8 GFLOPS
85.68 GFLOPS
FP64 (double)
13.98 GFLOPS
Board Design
60W
TDP
29W
250 W
Suggested PSU
200 W
1x DVI
1x HDMI 2.0b
1x DisplayPort 1.4a
1x HDMI 2.0b
1x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 1.3a
1x HDMI 1.3a
None
Power Connectors
None
Graphics Processor
Baffin
GPU Name
GF119
Baffin LE
GPU Variant
-
GCN 4.0
Architecture
Fermi 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
3 billion
Transistors
0.292 billion
123 mm²
Die Size
79 mm²
Graphics Features
12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
6.4
Shader Model
5.1
