Radeon RX 6800 XT vs GeForce GT 625 OEM
We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6800 XT 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 6800 XT 's Advantages
Released 7 years and 8 months late
Boost Clock2250MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (512.0GB/s vs 13.20GB/s)
4560 additional rendering cores
GeForce GT 625 OEM 's Advantages
Lower TDP (29W vs 300W)
Score
Benchmark
FP32 (float)
Radeon RX 6800 XT
+12245%
20740
GeForce GT 625 OEM
168
Graphics Card
Oct 2020
Release Date
Feb 2013
Navi II
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1825 MHz
Base Clock
-
2250 MHz
Boost Clock
-
2000 MHz
Memory Clock
825 MHz
Memory
16GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
256bit
Memory Bus
64bit
512.0GB/s
Bandwidth
13.20GB/s
Render Config
72
Compute Units
-
-
SM Count
1
4608
Shading Units
48
288
TMUs
8
128
ROPs
4
72
RT Cores
-
128 KB per Array
L1 Cache
64 KB (per SM)
4 MB
L2 Cache
128 KB
128 MB
L3 Cache
-
Theoretical Performance
288.0 GPixel/s
Pixel Rate
1.748 GPixel/s
648.0 GTexel/s
Texture Rate
6.992 GTexel/s
41.47 TFLOPS
FP16 (half)
-
20.74 TFLOPS
FP32 (float)
167.8 GFLOPS
1296 GFLOPS
FP64 (double)
13.98 GFLOPS
Board Design
300W
TDP
29W
700 W
Suggested PSU
200 W
1x HDMI 2.1
2x DisplayPort 1.4a
1x USB Type-C
Outputs
1x DVI
1x HDMI 1.3a
2x 8-pin
Power Connectors
None
Graphics Processor
Navi 21
GPU Name
GF119
Navi 21 XT
(215-121000177)
GPU Variant
-
RDNA 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
40 nm
26.8 billion
Transistors
0.292 billion
520 mm²
Die Size
79 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
2.1
6.5
Shader Model
5.1
